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Chicago Style Guide: References: Electronic Sources

A guide to using Chicago (17th ed.) style in writing research papers

Citing electronic sources

On your References page, list all your sources alphabetically by author name, according to the pattern shown here.  Use a hanging indent!

Content on a website that is not a periodical:

Allan, Patrick. 2017. "Three Effective Techniques for Climbing a Rope."  Lifehacker, January 19, 2017.   https://lifehacker.com/three-effective-techniques-for-climbing-a-rope-1791396925

Legal Services of Northern California. 2018. "Using CalFresh EBT benefits."   LSNC Guide to CalFresh Benefits, February 2, 2018.  http://calfresh.guide/using-calfresh-ebt-benefits/

Home Science Tools. N.d.  "How to Make a Lava Lamp: DIY Lava Lamp Experiment."  Home Science Tools,  https://www.homesciencetools.com/article/how-to-make-a-homemade-lava-lamp-science-project/

Article from an online journal or magazine:

Sugar, Rachel. 2018. “But What Does Umami Taste Like? A Biopsychologist Explains What Mushrooms, Burgers, Tomatoes, and Aged Hard Cheese all have in common.” Vox, Dec. 10, 2018. https://www.vox.com/the-goods/2018/12/10/18129391/what-is-umami-taste-msg

Mead, Rebecca. 2017. “Margaret Atwood, the Prophet of Dystopia.” New Yorker, April 17, 2017.  https://www.newyorker.com/magazine/2017/04/17/margaret-atwood-the-prophet-of-dystopia

Newspaper article:

Kalmus, Peter,  Kim Cobb, and David M. Romps.  2018. "We study the climate. We chose not to fly to D.C. for a conference on it." Washington Post, Dec. 10, 2018. https://www.washingtonpost.com/outlook/2018/12/10/we-study-climate-we-chose-not-fly-dc-conference-it/?utm_term=.b50710b913ad

Urseny, Laura. 2018. "Wildfires more reason to consider prescribed burning, says Chico State professor." Chico Enterprise-Record, Dec. 8, 2018. https://www.chicoer.com/2018/12/08/speaker-wildfires-more-reason-to-consider-prescribed-burning/

The formats listed below, like audiovisual materials generally, have somewhat looser guidelines in Chicago style.   Use the examples below as guides, but to some extent it's up to the writer to choose what is most important and what to emphasize.  As many of the following elements as are possible or practical should be included, in this order:

  • Name of composer, writer, performer, or person primarily responsible for the content.  Include descriptions such as vocalist, director, etc. as appropriate.
  • Year of publication.
  • The title of the work, in italics or quotation marks as appropriate (generally speaking, quotation marks for a piece of a whole, italics for a complete work)
  • Information about the work such as names of other contributors, date, and location of performance.
  • Information about the publisher, particularly date of publication.
  • Information about the format of the media: podcast, blog post, video, etc. and file format if relevant: MP3, AVI, etc.  Include media runtime if appropriate.
  • Any additional relevant information.
  • A URL if the media was retrieved online.

Online video:

Sandlin, Destin. 2015.  "The Backwards Brain Bicycle," episode 133. Smarter Every Day, April 24, 2015. 7:57, https://youtu.be/MFzDaBzBlL0

Leane, Elizabeth. 2018.  "The Dangerous Race for the South Pole."  Directed by WOW-HOW Studio.  TED video, 4:31, https://www.ted.com/talks/elizabeth_leane_the_dangerous_race_for_the_south_pole

Sound recording:

Kremser, Martin.  2018.  "Butterflies in Sarajevo."  In Mindful EP performed by Enormous Chills, MP3, 3:32.  https://soundcloud.com/enormouschills/martin-kremser-butterflies-in-sarajevo?in=enormouschills/sets/martin-kremser-mindful

Coolidge, Calvin. 1920. "Equal Rights" (speech).  In "American Leaders Speak: Recordings from World War I and the 1920 Election, 1918 - 1920."  Library of Congress.  Copy of an undated 78rpm disc, RealAudio format, 3:45.  http://memory.loc.gov/ammem/nfhtml/ .

Podcast:

McElroy, Justin, and Sydnee McElroy.  2018. "Jilly Juice."  November 9, 2018 in Sawbones. Podcast.  http://www.maximumfun.org/sawbones/sawbones-jilly-juice

Blog post:

Stevens, Sean. 2018. "Hidden Tribes: A Study of America’s Polarized Landscape."  November 17, 2018 in Heterodox Academy.  Blog post.  https://heterodoxacademy.org/social-science-hidden-tribes/

An email, tweet, or other personal communication is only cited in-text; it does not get a full citation in the reference list.  See "In-text Citations" for help.

Chicago Style Handbook

Find more help

The Chicago Manual of Style Online has helpful sample citations.

Purdue University's Online Writing Lab (OWL) mostly only covers the NB format that Butte College instructors do not tend to use.  But it still has some helpful Author Date format tools:

Want to try a new, free software tool to build your bibliography?  MyBib is the best tool we've seen for building and keeping a list of citations.  It's easy to use and lets you switch between several styles.  Try it out at https://www.mybib.com/