Cita APA (7th ed.)

Liska, G. (1967). Imperial America: The international politics of primacy. Johns Hopkins Press.

Cita Chicago (17th ed.)

Liska, George. Imperial America: The International Politics of Primacy. Baltimore: Johns Hopkins Press, 1967.

Cita MLA (9th ed.)

Liska, George. Imperial America: The International Politics of Primacy. Johns Hopkins Press, 1967.