APA-viite (7. p.)

Spero, J. E. (1997). The politics of international economic relations (5th ed.). St. Martin's Press.

Chicago-viite (17. p.)

Spero, John Edelman. The Politics of International Economic Relations. 5th ed. New York: St. Martin's Press, 1997.

MLA-viite (9. p.)

Spero, John Edelman. The Politics of International Economic Relations. 5th ed. St. Martin's Press, 1997.