Style de citation APA (7e éd.)

ebrary, Inc, Green, P. M., & Holli, M. G. (2013). The mayors: The Chicago political tradition (4th ed.). Southern Illinois University Press.

Style de citation Chicago (17e éd.)

ebrary, Inc, Paul Michael Green, et Melvin G. Holli. The Mayors: The Chicago Political Tradition. 4th ed. Carbondale: Southern Illinois University Press, 2013.

Style de citation MLA (9e éd.)

ebrary, Inc, et al. The Mayors: The Chicago Political Tradition. 4th ed. Southern Illinois University Press, 2013.