APA (7. basım) Alıntı

Prewitt, K., & Verba, S. (1977). Principles of American government (Second edition.). Harper & Row Publishers.

Chicago Style (17. basım) Atıf

Prewitt, Kenneth, ve Sidney Verba. Principles of American Government. Second edition. New York: Harper & Row Publishers, 1977.

MLA (9th ed.) Atıf

Prewitt, Kenneth, ve Sidney Verba. Principles of American Government. Second edition. Harper & Row Publishers, 1977.