APA (7th ed.) Citation

Prewitt, K., & Verba, S. (1980). Principles of American government (3. ed.). Harper and Row.

Chicago Style (17th ed.) Citation

Prewitt, Kenneth, and Sidney Verba. Principles of American Government. 3. ed. New York [u.a.]: Harper and Row, 1980.

MLA (9th ed.) Citation

Prewitt, Kenneth, and Sidney Verba. Principles of American Government. 3. ed. Harper and Row, 1980.