Style de citation APA

Timothy Keller. (2008). Reason for god: Belief in an age of scepticism. Penguin group.

Style de citation Chicago

Timothy Keller. Reason for God: Belief in an Age of Scepticism. USA: Penguin group, 2008.

Style de citation MLA

Timothy Keller. Reason for God: Belief in an Age of Scepticism. Penguin group, 2008.

Attention : ces citations peuvent ne pas être correctes à 100%.