APA引文

Spero, J. E. (1985). The politics of international economic relations (3rd. ed.). St. Martin's Press.

芝加哥风格引文

Spero, Joan Edelman. The Politics of International Economic Relations. 3rd. ed. New York: St. Martin's Press, 1985.

MLA引文

Spero, Joan Edelman. The Politics of International Economic Relations. 3rd. ed. St. Martin's Press, 1985.

警告：这些引文格式不一定是100％准确.