APA način citiranja

Kegley, C. W., & Wittkopf, E. R. 1. (2001). World politics: Trend and transformation (8th ed.). Boston: Bedford/St. Martin's Press.

Čikaški stil citiranja

Kegley, Charles W., i Eugene R. 1943- Wittkopf. World Politics: Trend and Transformation. 8th ed. Boston: Bedford/St. Martin's Press, 2001.

MLA način citiranja

Kegley, Charles W., i Eugene R. 1943- Wittkopf. World Politics: Trend and Transformation. 8th ed. Boston: Bedford/St. Martin's Press, 2001.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.