Cita APA (7th ed.)

Spanier, J. W., & Hook, S. W. (1998). American foreign policy since World War II (14th ed.). CQ Press.

Cita Chicago (17th ed.)

Spanier, John W., i Steven W. Hook. American Foreign Policy Since World War II. 14th ed. Washington, D.C.: CQ Press, 1998.

Cita MLA (8th ed.)

Spanier, John W., i Steven W. Hook. American Foreign Policy Since World War II. 14th ed. CQ Press, 1998.