APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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