APA-Zitierstil (7. Ausg.)

Hitchens, C. (2007). The portable atheist: Essential readings for the nonbeliever (1. Da Capo Press ed.). Da Capo.

Chicago-Zitierstil (17. Ausg.)

Hitchens, Christopher. The Portable Atheist: Essential Readings for the Nonbeliever. 1. Da Capo Press ed. Cambridge, Mass: Da Capo, 2007.

MLA-Zitierstil (8. Ausg.)

Hitchens, Christopher. The Portable Atheist: Essential Readings for the Nonbeliever. 1. Da Capo Press ed. Da Capo, 2007.