Learn and Generate Bibliographies, Citations, and Works Cited

Chicago/Turabian Style Guide

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The Chicago Style is used in writing research papers. Most students become aware of this editorial style in college or post graduate work. The terms Chicago and Turabian are often used interchangeably by teachers, which may cause some confusion. Turabian is a student version of Chicago style so they follow the same format.  Although it’s unlikely students will use Chicago style in middle or high school, it is good to have a basic understanding of it before entering college classes.

Student adding Chicago/Turabian style bibliography to research paper

Overview of Chicago/Turabian Style Guide

The Chicago style is developed and updated by The University of Chicago Press. The manual, called The Chicago Manual of Style, is often referred to as CMOS. The most recent version is the seventeenth edition, published in 2017.

CMOS is an extensive manual that covers all aspects of publishing, including formatting for online publishing. Some items that CMOS covers include:

  • Style and Usage
  • Books
  • Covers and Jackets
  • Copyright pages
  • Table of Contents
  • Journals
  • Keywords, Metadata, Abstracts
  • Indexes
  • Sources
  • Citations

The seventeenth edition of CMOS is over 1,000 pages, including indexes and the bibliography.

Turabian Style

As a student, you are not expected to know or have to cover all aspects of CMOS. There is an easier student version of Chicago Style called Turabian. This is named after Kate Turabian, who first published a booklet of guidelines for students back in 1937. From there, A Manual for Writers of Research Papers, Theses, and Dissertations has become the standard format for students to follow Chicago Style. This manual is now in its ninth edition. It is often referred to as simply A Manual for Writers.

A Manual for Writers covers:

  • Research and Writing
  • Source Citation
  • Style
  • Paper Format

You will probably use MLA Style in middle and high school and Chicago/Turabian in college classes. It is always up to your teachers to let you know which bibliography style they prefer. Follow your assignment rubrics.

Two Styles of Chicago

Chicago/Turabian style includes two styles:

  • Author-Date
  • Notes-Bibliography

Author-Date Style

Author-Date is a simpler version as it follows the basic author-date format in which the author’s name and date are the first two elements in the citation. A reference list of the actual sources used is included at the end of your paper. The Chicago Author-Date style is used in social sciences.

The Notes-Bibliography style is referred to as:

  • NB
  • Notes-Biblio

This is an extensive editorial style that includes notes within the text. These notes are placed either at the bottom of the page as footnotes or at the end of a chapter or book as endnotes.

Notes-Biblio Style

Notes-Biblio is used for studies in these subjects:

  • Arts
  • Literature
  • History

In some cases, notes within a text will be all that is required and there will not be a bibliography too. In that case, all the source citation data will be included in the note.

If a bibliography is created, then the source citation data is included in the bibliographic entry.

Reference and bibliographic source citations need to contain basic elements:

  • Author, Editor, Translator
  • Titles of books, articles, etc.
  • Publication: Publisher and date of publication

As information is available on many different platforms now, add the location, such as website, database, or eBook publisher.

Although it is common to hear the term ‘bibliography’ used, there are differences between works cited, references and bibliography.

In Chicago/Turabian Style, either a reference list or a  bibliography is used. You may title your reference list as ‘works cited’, but follow your teacher’s guidelines.

  • A bibliography is a list of all works consulted.
  • A reference list or works cited includes only those sources you used in your research paper.

Author-Date Citation Format

The author-date style uses parenthetical citations in the paper that match up with source citation entries in the reference list or bibliography.

In-Text Citation Format

In-text citations are called parenthetical citations in Chicago Style. Parenthetical citations lead the reader to the exact source listed in the reference list. Include:

  • Author’s name
  • Date of publication
  • Page number for a quotation

Example

(Smith 2001, 126)

“We always look at statistics in the planning stage” (Smith 2001, 126).

According to Smith (2001, 126), researchers should start the planning stage with a look at statistics.

 

  • Do not put a comma between the author’s name and the date.
  • If you include a page number, separate it with a comma
  • Do not use p. or pp. to indicate the page number

Source Citation Format

Formatting source citations in the Chicago/Turabian author-date style places the author’s name first, date of publication second, then the title. Other elements of publication then follow.

Books

Books are reliable sources for researchers. Check for the author or editor’s authority in the field and also the date of publication. Try to find the most recent publication date to make sure you’re quoting recent research.

Use these formats for creating reference list entries for books:

Single Author

Author’s Last Name, Author’s First Name. Year of Publication. Title of Book: Subtitle of Book. Place of Publication: Publisher’s Name.

Single Editor

Editor’s Last Name, Editor’s First Name, ed. Year of Publication. Title of Book: Subtitle of Book. Place of Publication: Publisher’s Name.

Two Authors

Author #1’s Last Name, Author #2’s First Name, and Author #2’s First and Last Names. Year of Publication. Title of Book: Subtitle of Book. Place of Publication: Publisher’s Name.

Three Authors

Author #1’s Last Name, Author #1’s First Name, Author #2’s First and Last Names, and Author #3’s First and Last Names. Year of Publication. Title of Book: Subtitle of Book. Place of Publication: Publisher’s Name.

Websites

Most sources are published online these days. If you’re using an online source, include the location.

Use These Elements:

  • author (use website name if no author)
  • publication date (use n.d. if no date)
  •  title of page
  •  title of site
  •  owner of the site

Citation Format:

  • Add the URL or DOI at the end of the entry.
  • Add https://doi.org to DOIs
  • Include an access date if you can’t find a publication date
  • Place a period at the end
  • Use a hanging indent

Examples

Topoelo, Mark, and John Smith. 2015. “Consumer Interests: New Evidence from Millennials .” Economics Today 14 (13): 951-955. https://doi.org.10.xxxxxxx.

 

World Oral Literature Project. n.d. “Endangered Languages Database: Introduction to Resource and Terms of Use.” Accessed May 27, 2019. http://www.oralliterature.org/research/databaseterms.html.

 

Book Industry Study Group. 2016. “BISG Quick Start Guide to Accessible Publishing.” March 6. BISG. https://www.bisg.org/publications/bisq-quick-start-guide-accessible-publishing.

 

Note: The CMOS has included citation formats for blogs and social media posts to reflect the changing research space.

 

Journals

Journal articles are an excellent resource for students to find current and relevant sources. Most journals are now indexed in databases and available online.

Follow these basic guidelines for formatting journal articles in print and online sources:

Print Format

Author’s Last Name, Author’s First Name. Year of Publication. “Title of Article: Subtitle of Article.” Title of Journal  Volume Number, Issue Number (Additional Date Information): YY-YY.

Note: YY-YY is the page range.

 

Example

Tillery, Christine. 2017. “Traveling Through Time.” Science 261, 6443: 902-903.

 

Online Format

Author’s Last Name, Author’s First Name. Year of Publication. “Title of Article: Subtitle of Article.” Title of Journal  Volume Number, Issue Number (Additional Date Information): YY-YY. URL.

Example

Ting ,Renee I. 2017. “Accessibility of Diverse Literature for Children in Libraries: A Literature Review.” SLIS Student Research Journal 6, 2: 13-28.  http://scholarworks.sjsu.edu/slissrj/vol6/iss2/4.

 

Note: If you have a doi, append https://doi.org

 

Example

https://doi.org.xx.xxxxxxxxxx

 

Audio/Video Sources

Cite movies, films and television shows within your text and as a source citation. Use the first two elements within your parenthetical citation.

Elements to Include:

  • title of the work
  • date of availability
  • name of producer
  • medium in which you found your source
  • URL as the final element in the entry

Example

Furie, Sidney J., director. 1972. Lady Sings the Blues. Paramount Pictures. 2 hr., 24 min. https://www.netflix.com/watch/60010575.

 

Slide Show Presentations

Presenting data using a slide show presentation software like PowerPoint is common. If you create a presentation, you need to include parenthetical citations as well as a reference slide for your sources.

You can also use presentations in your sources. Lectures and meeting notes are a good way to include timely research sources in your paper.

Include the software, such as PowerPoint, that you used, within the reference list source citation.

Example

Include These Elements:

  • Last name, first name of the author
  • Date of lecture
  • Title of the lecture

Rivera, Terry. 2018. “Understanding Global Economic Trade Issues.” PowerPoint presentation, University of New Mexico, Albuquerque, NM, May 26, 2018.

 

Note: If you accessed it online, include the URL or DOI.

 

Religious/Classical Works

Cite the religious or classical works, like the Bible, within the text only. Include the version the first time you cite it. After that you can leave it out. You should use approved abbreviations in your parenthetical citations.

Example

First Citation:

(2 Kings 11:8 [New Living Translation])

 

Subsequent Citations:

(2 Kings 11:8 [NLT])

 

Visual and Performing Arts

Cite visual and performing arts within your text as parenthetical citations. Do not include source citations in your reference list.

Author-Date Reference List

Chicago/Turabian author-date style uses a reference list rather than a bibliography. Your teacher may want you to create a preliminary bibliography or one at the end of your paper.  Always follow the assignment rubric.

The author-date reference list includes only those sources you actually used within your paper. With the exception of parenthetical citations for religious texts, visual and performing arts and so forth, every parenthetical citation must match exactly with the reference citation source.

Arranging Your Reference List

The reference list follows the letter by letter alphabetizing method.

Other rules:

  • Center References
  • Double-space after the title, then begin your entries.
  • Use hanging indent format
  • Space one line between entries.
  • Append https://doi.org to any doi address
  • For sources by the same author, arrange by date of publication
  • Use acceptable abbreviations

 

Example

References

Drover, Christopher E. 1985. “Navajo Settlement and Architecture in Southeastern California.” Journal of California and Great Basin Anthropology 7, no. 1: 46-47.  https://www.academia.edu/37741536/Navajo.

Hurt, Wesley R. Jr. 1942. “Eighteenth Century Navaho Hogans from Canyon de Chelly National Monument.” American Antiquity 8, no. 1:DOI: https://doi.org/10.2307/275638.

Jett, Stephen C. 1980. “The Navajo Homestead: Situation and Site.” Yearbook of the Association of Pacific Coast Geographers42:101–117. https://muse.jhu.edu/.

 

Note: Use the 3-em dash system for multiple works by the same author, if your teacher allows it.

 

Example

Tarn, William. 1930.  Hellenistic Military and Naval Developments. Chicago: Ares Press.

———. 1948. Alexander the Great: Sources and Studies. Cambridge: Oxford University Press.

———. 1951. Alexander the Great: Narrative. Cambridge: Oxford University Press.

 

Formatting an Author-Date Paper

CMOS recommends choosing a readable font, such as Times New Roman 12  or Arial 10. Use the same font consistently through your paper.  Do not use a fancy or ornamental font such as Comic Sans.

Title Page:

  • Center
  • Use headline-style capitalization
  • Place title one-third of the way down the page
  • Space down several lines
  • Place your name, class information
  • Place the date

Double-space all text except:

  • Block quotations
  • Table titles
  • Figure captions
  • Lists in appendixes

Single-space:

  • Bibliographies
  • Reference Lists

Add a space in-between entries.

Pagination:

  • Start numbering pages with the first page of text
  • Follow your instructor’s guidance on placement of page numbers
Note: Always follow your teacher’s guidelines for formatting your school paper.

 

Notes-Biblio Citation Format

Chicago/Turabian notes-bibliography citation format is rarely used in high school or the first years of college. It is typically used for publishing extensive research on history, literature and the arts. You will see notes used in many of the books you reference for your sources. These books are extremely helpful in the research process as they guide you to further sources.

Basic Format of Notes-Biblio

Notes-Biblio uses notes within the text, rather than an in-text citation leading you to a source citation. These notes are indicated within the text by a superscript number. The number points to additional information in the form of an endnote or footnote.

Endnote:
Some publishers prefer including all the notes at the end of the chapter or book to provide an easier reading experience.

 

Footnote:
Others prefer the notes at the bottom of each page.

 

Example of Note

Stuart Shea, Wrigley Field: The Long Life and Contentious Times of the Friendly Confines (Chicago: University of Chicago Press, 2014), 51-52.

 

If you use the same source in another note, you can shorten the note this way:

Shea, Wrigley Field, 138.

 

Bibliography Entry

Shea, Stuart. Wrigley Field: The Long Life and Contentious Times of the Friendly Confines. Chicago: University of Chicago Press, 2014.

 

(Source: CMOS, 17th Edition)

It’s possible to have both footnotes and endnotes in the same paper but this is rarely used in high school or college papers.

Note: If the notes contain the source information, some publications may not include a bibliography as well.

 

Follow the basic format for notes and bibliographic entries while citing sources such as books, journals, periodicals, movies, film and lectures.

Books

Format:

Author’s Last Name, Author’s First Name. Title of Book: Subtitle of Book. Place of Publication: Publisher’s Name, Date of Publication.

Example

Turnbull, Peter. Knowledge of Others: From Then to Now. Malden, MA: Polity Press, 2015.

 

For multiple authors, follow this format:

Author #1’s Last Name, Author #1’s First Name, and Author #2’s First and Last Names. Title of Book: Subtitle of Book. Place of Publication: Publisher’s Name, Date of Publication.

Journals

Format:

Author’s Last Name, Author’s First Name. “Title of Article: Subtitle of Article.” Title of Journal Volume Number, Issue Number (Date of Publication): YY-YY.

For multiple authors, follow the same format as books. The first author’s name is listed in last name, first name format and the following authors are listed first name, last name.

Example

Xue Shiqi. “Chinese Lexicography Past and Present.” Dictionaries: Journal of the Dictionary Society of North America 4 (1982): 151-169.

 

Magazines/Newspaper Articles:

  • Title of the article within quotation marks
  • Title of the magazine is italicized
  • Do not include page numbers
  • Include the full date in the entry

Example

Fitzpatrick, Alex. “All Things Tech.” Time Magazine, April 21, 2018.

 

Example

Roan, Tahne. “Mental Illness in the Unhoused Population: A Call for Help.” Los Angeles Times, February 23, 2016.

 

Reference Works

You do not have to include a bibliographic entry for reference works, such as dictionaries and so forth. However, if you do rely heavily on these secondary sources for your research, you may include a separate section in the bibliography.

Example

Oxford Dictionary of Science. 6th ed. Edited by Elizabeth A. Martin. New York: Oxford University Press, 2010.

 

Artworks/Plays

Cite within notes only. Do not create a matching bibliography entry.

Note: Add the url or doi to the citation format. Place the site before the doi: https://doi.org.

 

Chicago style allows the use of ibid and other Latin abbreviations while formatting notes and bibliographies.

Arranging Your Bibliography

Creating a notes style bibliography follows the letter by letter alphabetizing format. You may section your bibliography by types of works. A bibliography differs from a works cited or reference list as it includes all works you’ve consulted to prepare your paper.

Using Chicago/Turabian style guides is easier to do if you use Turabian’s student version. It is likely you will follow the author-date style rather than the notes style but your teacher may require it. Always follow your instructor’s assignment rubric.

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About the author

Adrienne Mathewson

Adrienne Mathewson, Editor-in-Chief of Bibliography.com, is an Information Professional with a Master’s in Library, Information & Science from San José State University with an emphasis on information literacy and scholarly publishing. She is a certified librarian through the State of New Mexico.

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