APA način citiranja (7. izdanje)

Kaplan, M. A. (1957). System and process in international politics. John Wiley & Sons.

Čikaški stil citiranja (17. izdanje)

Kaplan, Morton A. System and Process in International Politics. New York: John Wiley & Sons, 1957.

MLA način citiranja (9. izdanje)

Kaplan, Morton A. System and Process in International Politics. John Wiley & Sons, 1957.