Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.