Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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