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Tutorials: Chicago Guidelines

Here you will find videos and handouts on various topics to help you with using the Library and our many resources, as well as writing your paper.

Chicago Author Date Style

Include in the text the first item that appears in the Reference list entry that corresponds to the citation (generally the first author's or creator's last name, or a shortened version of the title), the year of publication, and if a location is known such as a page number for a book or article or a paragraph number for a website or webpage. NOTE: If you provide the author's last name or shortened title of the work in the sentence, do not use it in the in-text citation.

  • If you cite more than one work by an author, include a shortened title for the work from which you are quoting, putting the titles of larger works such as books and plays in italics, and smaller items such as articles, essays, or poems in quotation marks
  • If you are citing a work with one, two, or three authors, include all names. If you are citing a work with 4 or more authors, put First Author et al.
  • When there is no author, use up to four keywords from the title in the in-text citation, formatted as in the entry on the Bibliography.

 

A short quotation is up to four lines in one paragraph.

A long quotation is at least five lines, at least two paragraphs, or at least two lines of a poem or lyrics.

Chicago Author Date Style In-Text Citations

According to some, "quotations should be enclosed in quotation marks" (Last Name, YEAR, p. #), though others disagree.

According to Last Name (YEAR), "quotations should be block indented" (para. #).

In general, the formatting of quotations depends on the length of the quotation (Last Name & Last Name, YEAR paras. #-#)

... and while some say that quotations are annoying, it can also be noted that

Here you will see an example of how to format your parenthetical citation for three or more authors. Note that each line is indented five spaces on the left. Note also that there are no quotation marks around the quote. Also note that the ending in-text citation comes after the closing punctuation as more than one sentence has been quoted. This is a change from where there is only one sentence or part of a sentence being quoted, where the in-text citation comes before the end of the punctuation. (Last Name et al., YEAR, p. #)

Chicago Notes and Bibliography Style In-Text Citations

According to some, "quotations should be enclosed in quotation marks,"1 though others disagree. Note the use of commas between pieces of the citation, and that you do not include the indicator for page number, just the number.

According to Last Name, "quotations should be block indented."2

In general, the formatting of quotations depends on the length of the quotation.

 


1. Source 1

2. Source 2

... and while some say that quotations are annoying, it can also be noted that

Here you will see an example of how to format a footnote or endnote for four or more authors. Note that each line is indented five spaces on the left. Note also that there are no quotation marks around the quote. You also will notice in the footnotes or endnotes that not all information is included - the full citation will appear in the Bibliography at the end of your paper or project.3


3. Source 3.

Chicago Frequently Used Citation Formats

One creator 

Footnote:  

First Name Last Name 

Example: 

Walter P. Jones 

Subsequent Footnote: 

Example: 

Jones 

Bibliography: 

Last Name, First Name 

Example: 

Jones, Walter P. 

Two or three creators 

Footnote: 

First Name Last Name, First Name Last Name, and First Name Last Name 

Example: 

Louis Washington, George Carver, and Paul Lincoln 

Subsequent Footnote: 

Washington, Carver, and Lincoln 

Bibliography: 

Last Name, First Name, First Name Last Name, and First Name Last Name 

Example: 

Washington, Louis, George Carver, and Paul Lincoln 

Four to ten creators 

Footnote: 

First Name Last Name et al. 

Example:  

John Adams et al. 

Subsequent Footnote: 

Example: 

Adams et al.  

Bibliography: 

Last Name, First Name, First Name Last Name, First Name Last Name, First Name Last Name, First Name Last Name, First Name Last Name, First Name Last Name, First Name Last Name, First Name Last Name, and First Name Last Name. 

Example:

Adams, John, Harry Roosevelt, Jack Smith, Franklin Truman, Samantha Silver, Millie Margolis, Jack B. Nimble, Billy Williams, Rudyard Kane, and Pat Pickins. 

Book by a single author or group of authors 

Footnote: 

Author(s), Title of Work: Subtitle of Work, # ed., (Place of Publication: Publisher, Publication Date), page #, DOI, permalink, or URL (accessed Date of Access). 

Example: 

Juan Ezra Smith and Eric Notion, Multiple Editions of Editions: Eric Notion’s Novels, 8th ed., (Anytown, AZ: Macmillan, 2012), 75.  

Subsequent Footnote: 

Example: 

Smith and Notion, Multiple Editions of Editions: Eric Notion’s Novels, 73. 

Bibliography: 

Author(s). Title of Book: Subtitle of Book. Place of Publication: Publisher's Name, Date of Publication. DOI, permalink, or URL (accessed Date of Access). 

Example: 

Smith, Juan Ezra and Eric Notion. Multiple Editions of Editions: Eric Notion’s Novels, 8th ed. Anytown, AZ: Macmillan, 2012.  

Chapter, poem, recipe, or short story in an edited book 

Footnote: 

Author(s), “Title of Part,” in Title of Book: Subtitle of Book, ed. Editor(s) (Place of Publication: Publisher’s Name, Date of Publication), Page Number, DOI, permalink, or URL (accessed Date of Access). 

Example: 

Zena Johnstone, Timothy Turner, and Bernadette Turner, “A Chapter of Chapters,” in Chapters, Chapters, and More Chapters, ed. Charles Charleston (Sometown, NY, Heinemann, 2000), 75. 

Subsequent Footnote: 

Example: 

Johnstone, Turner, and Turner, “A Chapter of Chapters,” 75. 

Bibliography: 

Author(s)."Title of Chapter." In Title of Work, edited by Editor(s), #-#. Place of Publication: Publisher, Publication Date. DOI, permalink, or URL (accessed Date of Access). 

Example: 

Johnstone, Zena, Timothy Turner, and Bernadette Turner. “A Chapter of Chapters.” In Chapters, Chapters, and More Chapters, edited by Charles Charleston, 50-86. Sometown, NY: Heinemann, 2000.  

First Footnote: 

Author(s), “Title of Article,” Title of Journal Volume Number, no. issue number (Date): page #, DOI, permalink, or URL (accessed Date of Access). 

Example: 

Anna Mae Smith and Jack Jones, “Article on Articles,” Journal of Article Analysis, 87, no. 2 (2022), 9. 

Subsequent Footnote: 

Example: 

Smith and Jones, “Article on Articles,” 10. 

Bibliography: 

Author(s). “Title of Article.” Title of Journal Volume Number, no. issue number (Date of Publication): page #-#. DOI, permalink, or URL (accessed Date of Access). 

Example: 

Smith, Anna Mae and Jack Jones. "Article on Articles." Journal of Article Analysis 87, no. 2 (2022): 9-13. 

Footnote: 

Author(s), “Title of Page,” Title or Owner of the Site, DOI, permalink, or URL (accessed Date of Access).  

Example: 

Alex Marvin Pope, “Reflecting,” Reflections on Websites, www.websitereflections.com (accessed April 9, 2021). 

Subsequent Footnote: 

Example: 

Pope, “Reflecting.” 

Bibliography: 

Author(s). “Title of Page.” Title or Owner of Site. DOI, permalink, or URL (accessed Date of Access).  

Example:  

Pope, Alex Marvin. “Reflecting.” Reflections on Websites. www.websitereflections.com (accessed April 9, 2021). 

Unpublished (personal) interviews

These are generally only noted in the text of the paper or in a footnote (depending on the style you are following).

First Footnote:

Interviewee (important qualifier as to why interviewed) in discussion with the author, Month Day, Year.

Example:

William Washington (head of Jack's Jacks: Toys for All), in discussion with the author, September 17, 2022.

Subsequent Footnote:

Example:

Washington.

Published interviews

First Footnote:

Interviewee Name, interviewed by Interviewer Name, Rest of Citation of larger container (book, journal, etc.).

Example:

Adam Adams, interviewed by John Smith, Smith's Interviews, April 2001, Netflix (accessed April 4, 2024).

Adam Adams, "John and Adam," by John Smith, Smith's Interviews, April 11, 2011, Netflix (accessed April 4, 2024).

Subsequent Footnote:

Example:

Adams.

Adams.

Bibliography

If published in print, similar to the source for that citation EXCEPT

Interviewee. "Title of Interview." By Interviewer or Author. Rest of Citation of larger container (book, journal, etc.).

Interviewee, interviewed by Interviewer. Rest of Citation of larger container (book, journal, etc.).

Example:

Adam Adams, interviewed by John Smith, Smith's Interviews, April 11, 2001, Netflix (accessed April 4, 2024).

Adam Adams. "John and Adam." By John Smith. Smith's Interviews, April 11, 2001, Netflix (accessed April 4, 2024).

Television series / episode 

Put the directors, writers, actors, creators, etc. in order of importance for your paper's purpose. 

Footnote: 

Title of Series, season #, episode #, “Title of Episode,” directed by Director(s), written by Writer(s), featuring Actor(s), aired Date, Distributor, Date of Distribution, Format (DVD, Blu-Ray, etc.). 

Example: 

Series of Episodes, season 1, episode 1, “The First Episode,” directed by Bert Alberts, written by Fred Rogers and Fanny Mae, created by Mike Mills and Frank Wax, featuring Bob Brothers and George Smothers, aired January 4, 1956, Series Productions, 2002. DVD. 

Subsequent Footnote: 

Snodgrass, "The First Episode."

Bibliography: 

Writer(s), writer. Title of Series. Season #, episode #, “Title of Episode.” Directed by Director(s), featuring Actor(s). Aired Date. Distributor, Date of Distribution, Format (DVD, Blu-Ray, etc.). 

Example: 

Rogers, Fred and Fanny Mae, writers. Series of Episodes. Season 1, episode 1, “The First Episode.” Directed by Bert Alberts, created by Mike Mills and Frank Wax, featuring Bob Brothers and George Smothers. Aired January 4, 1956, Series Productions, 2002. DVD. 

Film or movie 

First Footnote: 

Title of Film, directed by Director(s) (Date of Creation; City, State: Distributor, Date of Distribution), format such as DVD or Blu-Ray. 

Example: 

Movie vs. Film, directed by Ron Pitney, (2008; Anyplace, VT, Banner Sisters, 2010), DVD. 

Subsequent Footnote: 

Example: 

Movie vs. Film.

Bibliography: 

Director(s), dir. Title of Film. Date of Creation; City, State: Distributor, Date of Distribution. Format such as DVD or Blu-Ray. 

Example: 

Pitney, Ron, dir. Movie vs. Film. 2008; Anyplace, VT: Banner Sisters, 2010). DVD. 

Published conference presentations, lecture notes, or presentation slides 

Cite these as a publication of the format it is available in. If the date and location of the conference are not part of the published title, add this information. 

Unpublished conference presentations, lecture notes, or presentation slides 

Footnote: 

Speaker(s), “Title of Lecture,” (medium, sponsorship, location, date), DOI, permalink, or URL (accessed Date of Access) .

Example: 

Charlie Carson, “The Setting of a Table,” (lecture, Annual Butler Club, The Abbey, MA, February 11, 1921), www.butleru.co.uk/cars/set.htm (accessed December 3, 2024).  

Subsequent Footnote: 

Example: 

Carson, “The Setting of a Table.” 

Bibliography: 

Speaker(s). “Title of Lecture.” Medium at sponsorship, location, date. DOI, permalink, or URL (accessed Date of Access).  

Example: 

Carson, Charlie. “The Setting of a Table.” Lecture at Annual Butler Club, The Abbey, MA, February 11, 1921. www.butleru.co.uk/cars/set.htm (accessed December 3, 2024). 

Online forum or social media post 

Footnote: 

Creator, (User’s handle if available), “Title of the Post or Full text of the post as capitalized in the post if title is not available,” Title or Owner of the Social Medial Forum or the Course Name and Discussion Title, DOI, permalink, or URL (accessed Date of Access). 

Example: 

Robert Jackson, (bobsbeads), “pearl beads for sale,” Instagram, instagram.com/p/DB_qrVLpyHp (accessed December 2, 2023). 

Subsequent Footnote: 

Example: 

Jackson, “pearl beads for sale.” 

Bibliography: 

Creator, (User’s handle if available). “Title of the Post or content of the post as capitalized in the post.” Title or Owner of the Social Medial Forum or the Course Name and Discussion Title. DOI, permalink, or URL (accessed Date of Access). 

Example: 

Jackson, Robert, (bobsbeads). “pearl beads for sale.” Instagram. Instagram.com/p/DB_qrVLpyHp (accessed December 2, 2023). 

YouTube or streaming media 

Treat television shows and movies as a film or television series. 

First Footnote: 

Creator(s), “Title of Video,” YouTube or Streaming Media Platform, uploaded by Name (if different from creator), Date of Creation, DOI, permalink, or URL (accessed Date of Access). 

Example: 

Sally Smith, “Sally’s Silly Slime,” YouTube, uploaded by Jack Johnson, June 4, 2024, www.youtube.com/watch?v=KZY-5RixzNY (accessed September 7, 2024). 

Subsequent Footnote: 

Example: 

Smith, "Sally’s Silly Slime.” 

Bibliography: 

Creator(s). “Title of Video.” YouTube or Streaming Media Platform. Uploaded by Name (if different from creator). Date of Creation. DOI, permalink, or URL (accessed Date of Access). 

Example: 

Smith, Sally. “Sally’s Silly Slime.” YouTube. Uploaded by Jack Johnson. June 4, 2024. www.youtube.com/watch?v=KZY-5RixzNY (accessed September 7, 2024). 

Podcasts 

First Footnote: 

Presenter(s)/Author(s), “Title of Podcast in Quotations,” date recorded or date posted, Sponsoring Body, length of podcast, DOI, permalink, or URL (accessed Date of Access). 

Example: 

Larry Newton, “Apples and Oranges,” January 3, 1999, SUNY Schenectady, 5:51, sunysccc.edu/podcasts/newton1 (accessed February 7 2024).  

Subsequent Footnote: 

Example:

Newton, “Apples and Oranges.” 

Bibliography 

Presenter(s)/Author(s). “Title of Podcast.” Date recorded or date posted. Sponsoring Body, length of podcast. DOI, permalink, or URL (accessed Date of Access).  

Example: 

Newton, Larry. “Apples and Oranges.” January 3, 1999. SUNY Schenectady, 5:51. sunysccc.edu/podcasts/newton1 (accessed February 7, 2024). 

Secondary Sources

It is strongly preferred you seek out the original source.  If you cannot do so, both the original and the secondary source must be listed as the citation format for the item itself.

Citation of original. Quoted in Citation of the source in hand.

Artwork

Footnote: 

Creator(s), Title of Artwork, Date of Creation, medium, height x width x depth (unit conversion) location, DOI, permalink, or URL (accessed Date of Access). 

Example: 

Mary Mills, My Lambs, August 3, 1843, oil on silk, 67 5/8 x 66 ¾” (171.6 x 169.5 cm), Mother Goose Museum Online, mgm.co.gr/lambs (accessed July 22, 2023).  

Subsequent Footnote: 

Example: 

Mills, My Lambs

Bibliography: 

Creator(s). Title. Date of Creation. Medium, height x width x depth (unit conversion). Location. DOI, permalink, or URL (accessed Date of Access). 

Example: 

Mills, Mary. My Lambs. August 3, 1843, oil on silk, 67 5/8 x 66 ¾” (171.6 x 169.5 cm). Mother Goose Museum Online, mgm.co.gr/lambs (accessed July 22, 2023). 

AI-generated text with the prompt included

Footnote:

Text generated by AI program, Provider, Date, URL.  

Example:  

Text generated by ChatGPT, OpenAI, January 3, 2024, http://chatgpt.com.  

Bibliography:

No entry necessary.

AI-generated text without the prompt included

Footnote: 

AI program, response to "Prompt as you wrote it," Provider, Date, URL.  

Example: 

ChatGPT, response to "ultra-orthodox judaism transgender "conflict resolution"," OpenAI, November 27, 2024.  

Bibliography:

No entry necessary.

Reminder

Remember that all citations should be SINGLE spaced, with one line between each citation.

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