Style de citation APA (7e éd.)

Hitchens, C. (2007). The portable atheist: Essential readings for the nonbeliever (3rd Da Capo Press ed.). Da Capo.

Style de citation Chicago (17e éd.)

Hitchens, Christopher. The Portable Atheist: Essential Readings for the Nonbeliever. 3rd Da Capo Press ed. Philadelphia, PA: Da Capo, 2007.

Style de citation MLA (8e éd.)

Hitchens, Christopher. The Portable Atheist: Essential Readings for the Nonbeliever. 3rd Da Capo Press ed. Da Capo, 2007.