Style de citation APA (7e éd.)

Flew, A., & Varghese, R. A. (2007). There is a God: How the world's most notorious atheist changed his mind. HarperOne.

Style de citation Chicago (17e éd.)

Flew, Antony, et Roy Abraham Varghese. There Is a God: How the World's Most Notorious Atheist Changed His Mind. San Francisco: HarperOne, 2007.

Style de citation MLA (8e éd.)

Flew, Antony, et Roy Abraham Varghese. There Is a God: How the World's Most Notorious Atheist Changed His Mind. HarperOne, 2007.