APA način citiranja (7. izdanje)

Schmidt, N. (1967). Ibn Khaldun: Historian, sociologist and philosopher. AMS Press, Inc.

Čikaški stil citiranja (17. izdanje)

Schmidt, Nathaniel. Ibn Khaldun: Historian, Sociologist and Philosopher. New York: AMS Press, Inc, 1967.

MLA način citiranja (9. izdanje)

Schmidt, Nathaniel. Ibn Khaldun: Historian, Sociologist and Philosopher. AMS Press, Inc, 1967.