Cita APA (7th ed.)

Dupré, B. (2007). 50 philosophy ideas you really need to know. Quercus.

Cita Chicago (17th ed.)

Dupré, Ben. 50 Philosophy Ideas You Really Need to Know. London: Quercus, 2007.

Cita MLA (9th ed.)

Dupré, Ben. 50 Philosophy Ideas You Really Need to Know. Quercus, 2007.