Cita APA (7a ed.)

Spero, J. E. (1981). The politics of international economic relations (Second edition.). St. Martin's Press.

Cita Chicago Style (17a ed.)

Spero, Joan Edelman. The Politics of International Economic Relations. Second edition. New York: St. Martin's Press, 1981.

Cita MLA (9a ed.)

Spero, Joan Edelman. The Politics of International Economic Relations. Second edition. St. Martin's Press, 1981.