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Prof. Mills; History of Photography - SPRING 2020: Chicago Style Citations

Chicago Style Citations

Chicago is a documentation style that has been published by the Chicago University Press since 1906. This citation style incorporates rules of grammar and punctuation common in American English.

Typically, Chicago style presents two basic documentation systems:

     (1) notes and bibliography and (2) author-date

Choosing between the two often depends on subject matter and the nature of sources cited, as each system is favored by different groups of scholars.

Chicago Style

Notes / Bibliography Style

Material Type

Notes/Bibliography Style

A book in print

Note Style:  1. Michael Pollan, The Omnivore's Dilemma: A Natural History of Four Meals (New York: Penguin, 2006), 99–100.

Duplicate Note:  2. Pollan, Omnivore's Dilemma, 3. 

Bibliography: Pollan, Michael. The Omnivore's Dilemma: A Natural History of Four Meals. New York: Penguin, 2006.

An article in a print journal

Note Style: 1. Joshua I. Weinstein, "The Market in Plato’s Republic," Classical Philology 104 (2009): 440.

Duplicate Note: 2. Weinstein, "Plato’s Republic," 452–53.

Bibliography: Weinstein, Joshua I. "The Market in Plato’s Republic." Classical Philology 104 (2009): 439–58.

An article in an electronic journal

Note Style: 1. Gueorgi Kossinets and Duncan J. Watts, “Origins of Homophily in an Evolving Social Network,” American Journal of Sociology 115 (2009): 411, accessed February 28, 2010, doi:10.1086/599247.

Duplicate Note: Kossinets and Watts, “Origins of Homophily,” 439.

Bibliography: Kossinets, Gueorgi, and Duncan J. Watts. “Origins of Homophily in an Evolving Social Network.” American Journal of Sociology 115 (2009): 405–50. Accessed February 28, 2010. doi:10.1086/599247.

A website

Note Style: 1.“Google Privacy Policy,” last modified March 11, 2009, http://www.google.com/intl/en/privacypolicy.html.

Duplicate Note: “Google Privacy Policy.”

Bibliography: Google. “Google Privacy Policy.” Last modified March 11, 2009. http://www.google.com/intl/en/privacypolicy.html.

Author Date

Author/Date Style

In-text Citation

Bibliography

A book in print

(Pollan 2006, 99–100)

Pollan, Michael. 2006. The Omnivore’s Dilemma: A Natural History of Four Meals. New York: Penguin.

An article in a print journal

(Weinstein 2009, 440)

Weinstein, Joshua I. 2009. “The Market in Plato’s Republic.” Classical Philology 104:439–58.

An article in an electronic journal

(Kossinets and Watts 2009, 411)

Kossinets, Gueorgi, and Duncan J. Watts. 2009. “Origins of Homophily in an Evolving Social Network.” American Journal of Sociology 115:405–50. Accessed February 28, 2010. doi:10.1086/599247.

A website

(Google 2009)

Google. 2009. “Google Privacy Policy.” Last modified March 11. http://www.google.com/intl/en/privacypolicy.html.

(Source: Official Chicago Manual website)