APA-referens (7:e uppl.)

ebrary, Inc, Connor, G. E., & Hammons, C. W. (2008). The constitutionalism of American states. University of Missouri Press.

Chicago-referens (17:e uppl.)

ebrary, Inc, George E. Connor, och Christopher W. Hammons. The Constitutionalism of American States. Columbia: University of Missouri Press, 2008.

MLA-referens (9:e uppl.)

ebrary, Inc, et al. The Constitutionalism of American States. University of Missouri Press, 2008.