APA (7th ed.) Citation

Bertsch, G. K., & Clark, R. P. (1982). Comparing political systems: Power and policy in three worlds. Wiley.

Chicago Style (17th ed.) Citation

Bertsch, Gary K., and Robert P. Clark. Comparing Political Systems: Power and Policy in Three Worlds. New York: Wiley, 1982.

MLA (9th ed.) Citation

Bertsch, Gary K., and Robert P. Clark. Comparing Political Systems: Power and Policy in Three Worlds. Wiley, 1982.