Citazione Stile APA (7a Edizione)

Carr, R. K., Bernstein, M. H., & Morrison, D. H. (1959). American democracy in theory and practice: National, state, and local government (3d ed.). Holt, Rinehart, and Winston.

Citazione stile Chigago Style (17a edizione)

Carr, Robert Kenneth, Marver H. Bernstein, e Donald H. Morrison. American Democracy in Theory and Practice: National, State, and Local Government. 3d ed. New York: Holt, Rinehart, and Winston, 1959.

Citatione MLA (9a ed.)

Carr, Robert Kenneth, et al. American Democracy in Theory and Practice: National, State, and Local Government. 3d ed. Holt, Rinehart, and Winston, 1959.