Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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