At issue : politics in the world arena

MLA

Spiegel, Steven L, and Carol L Becker. At Issue : Politics In the World Arena. 3rd ed. New York: St. Martin's Press, 1981.

APA

Spiegel, S. L, & Becker, C. L. (1981). At issue : politics in the world arena. 3rd ed. New York: St. Martin's Press.

Chicago

Spiegel, Steven L., and Carol L Becker. At Issue: Politics In the World Arena. 3rd ed. New York: St. Martin's Press, 1981.