Gaya APA

God a Brief History. (2002). London: [s.n.].

Gaya Chicago

God a Brief History. . London: [s.n.], 2002. Text.

Gaya MLA

God a Brief History. . London: [s.n.], 2002. Text.

Gaya Turabian

God a Brief History. London: [s.n.], 2002. Print.