Cita APA (7th ed.)

Hook, S. W., & Spanier, J. W. (2000). American foreign policy since World War II (Fifteenth edition.). CQ Press.

Cita Chicago (17th ed.)

Hook, Steven W., i John W. Spanier. American Foreign Policy Since World War II. Fifteenth edition. Washington, D.C: CQ Press, 2000.

Cita MLA (9th ed.)

Hook, Steven W., i John W. Spanier. American Foreign Policy Since World War II. Fifteenth edition. CQ Press, 2000.