Citazione Stile APA (7a Edizione)

Keefe, W. J., Abraham, H. J., Flanigan, W. H., Jones, C. O., Ogul, M. S., & Spanier, J. W. (1983). American democracy: Institutions, politics and policies (2. ed.). The Dorsey Press.

Citazione stile Chigago Style (17a edizione)

Keefe, William J., Henry J. Abraham, William H. Flanigan, Charles O. Jones, Morris S. Ogul, e John W. Spanier. American Democracy: Institutions, Politics and Policies. 2. ed. Chicago, Ill: The Dorsey Press, 1983.

Citatione MLA (9a ed.)

Keefe, William J., et al. American Democracy: Institutions, Politics and Policies. 2. ed. The Dorsey Press, 1983.