APA način citiranja (7. izdanje)

Kanfer, S., & Marx, G. (2008). The essential Groucho: Writings by, for and about Groucho Marx. Penguin.

Čikaški stil citiranja (17. izdanje)

Kanfer, Stefan, i Groucho Marx. The Essential Groucho: Writings by, for and About Groucho Marx. London: Penguin, 2008.

MLA način citiranja (9. izdanje)

Kanfer, Stefan, i Groucho Marx. The Essential Groucho: Writings by, for and About Groucho Marx. Penguin, 2008.