5. Sue-Ellen Jacobs, Wesley Thomas, and Sabine Lang, eds.,Two-Spirit People: Native American Gender Identity, Sexuality, and Spirituality (Urbana: University of Illinois Press, 1997), 32.
6. Steven D. Levitt and Stephen J. Dubner, Freakonomics: A Rogue Economist Explores the Hidden Side of Everything(New York: William Morrow, 2005), 20–21.
7. Jacobs, Thomas, and Lang, Two-Spirit People, 65–71.
Jacobs, Sue-Ellen, Wesley Thomas, and Sabine Lang, eds.Two-Spirit People: Native American Gender Identity, Sexuality, and Spirituality. Urbana: University of Illinois Press, 1997.
Levitt, Steven D., and Stephen J. Dubner. Freakonomics: A Rogue Economist Explores the Hidden Side of Everything. New York: William Morrow, 2005.
(Ward and Burns 2007, 52)
Ward, Geoffrey C., and Ken Burns. 2007. The War: An Intimate History, 1941–1945. New York: Knopf.
(Heatherton, Fitzgilroy, and Hsu 2008, 188–89)
Heatherton, Joyce, James Fitzgilroy, and Jackson Hsu. 2008.Meteors and Mudslides: A Trip through . . .
- Four or more authors: Include all the authors in the reference list entry. Word order and punctuation are the same as for two or three authors. In the text, however, cite only the last name of the first-listed author, followed by et al. with no intervening comma. [NPS: If more than three authors, all are included in the bibliography or reference list, but list only the first three in the note or parenthetical citation, followed by et al.]
4. Jeri A. Sechzer et al., eds., Women and Mental Health(Baltimore: Johns Hopkins University Press, 1996), 243.
7. Sechzer et al., Women and Mental Health, 276.
For successive entries of the same author(s) in a bibliography or reference list: Use a 3-em dash followed by a period.
———. The Last Dinosaur Book. Chicago: University of Chicago Press, 1998.
Public Documents
- Include as many of the following elements as possible: (1) name of the government and government body, (2) title of the document (generally italicized and capitalized headline style), (3) name of individual author, editor, or compiler if given, (4) report number or other identifying information, (5) place of publication, publisher’s name, if different from the issuing body (use Washington, DC: Government Printing Office for publications of Congress, executive departments, and government agencies), and date of publication, (6) page numbers or other locators, if relevant.
- For parenthetical citations, treat the information listed before the date in the reference list as the author. Information may be shortened, but must be done logically and consistently.
Sources within a Database
- For journal article databases, provide stable URL. Name of database not needed. This includes subscription-based and restricted databases.
- Include name of database for non-journal article databases for which multiple documents or records are cited.
- Provide Digital Object Identifiers (DOIs) or stable URLs for any online source cited.
- Access dates in parentheses are required for every online source cited. Include it parenthetically after the URL: (accessed March 1, 2010). [NPS: access date not required.]
