APA-referens (7:e uppl.)

Carr, R. K., Bernstein, M. H., & Murphy, W. F. (1965). American democracy in theory and practice: Essentials of national, state, and local government (Third edition.). Holt Rinehart and Winston.

Chicago-referens (17:e uppl.)

Carr, Robert Kenneth, Marver H. Bernstein, och Walter F. Murphy. American Democracy in Theory and Practice: Essentials of National, State, and Local Government. Third edition. New York: Holt Rinehart and Winston, 1965.

MLA-referens (9:e uppl.)

Carr, Robert Kenneth, et al. American Democracy in Theory and Practice: Essentials of National, State, and Local Government. Third edition. Holt Rinehart and Winston, 1965.