APA Style

Dupre, Ben.. (2007). 50 philosophical ideas you really need to know . London: Quercus.

Chicago Style

Dupre, Ben.. 50 philosophical ideas you really need to know. London: Quercus, 2007. .

MLA Style

Dupre, Ben.. 50 philosophical ideas you really need to know. London: Quercus, 2007. .

Turabian Style

Dupre, Ben.. 50 philosophical ideas you really need to know. London: Quercus, 2007. .