APA-referens (7:e uppl.)

Roskin, M. (1994). Political science: An introduction. Prentice Hall.

Chicago-referens (17:e uppl.)

Roskin, Michael. Political Science: An Introduction. Englewood Cliffs, NJ: Prentice Hall, 1994.

MLA-referens (9:e uppl.)

Roskin, Michael. Political Science: An Introduction. Prentice Hall, 1994.