Παραπομπή APA

Carr, R. K., & Bernstein, M. H. M. (1963). American Democracy in Theory and Practice (4th ed.). Holt, Rinehart and Winston, Inc.

Παραπομπή Chicago Style

Carr, Robert K., και Marver H Murphy Bernstein. American Democracy in Theory and Practice. 4th ed. New York: Holt, Rinehart and Winston, Inc, 1963.

Παραπομπή MLA

Carr, Robert K., και Marver H Murphy Bernstein. American Democracy in Theory and Practice. 4th ed. Holt, Rinehart and Winston, Inc, 1963.