Citazione Stile APA (7a Edizione)

Johnson, P. E., Aldrich, J. H., & Miller, G. J. (1990). American government: People, institutions, and policies (2nd ed.). Houghton mifflin.

Citazione stile Chigago Style (17a edizione)

Johnson, Paul E., John H. Aldrich, e Gary J. Miller. American Government: People, Institutions, and Policies. 2nd ed. Dallas: Houghton mifflin, 1990.

Citatione MLA (9a ed.)

Johnson, Paul E., et al. American Government: People, Institutions, and Policies. 2nd ed. Houghton mifflin, 1990.