APA-referens (7:e uppl.)

ebrary, Inc, Oppy, G. R., & Trakakis, N. (2009). The history of western philosophy of religion. Acumen.

Chicago-referens (17:e uppl.)

ebrary, Inc, Graham Robert Oppy, och Nick Trakakis. The History of Western Philosophy of Religion. Durham: Acumen, 2009.

MLA-referens (9:e uppl.)

ebrary, Inc, et al. The History of Western Philosophy of Religion. Acumen, 2009.