Cita APA (7th ed.)

Grimes, A. P. (1960). American political thought. Holt,Rinehart and Winston.

Cita Chicago (17th ed.)

Grimes, Alan Pendleton. American Political Thought. New York: Holt,Rinehart and Winston, 1960.

Cita MLA (9th ed.)

Grimes, Alan Pendleton. American Political Thought. Holt,Rinehart and Winston, 1960.