APA (7th ed.) Citation

Prothero, S. R. (2010). God is not one: The eight rival religions that run the world-- and why their differences matter. HarperOne.

Chicago Style (17th ed.) Citation

Prothero, Stephen R. God Is Not One: The Eight Rival Religions That Run the World-- and Why Their Differences Matter. New York: HarperOne, 2010.

MLA (8th ed.) Citation

Prothero, Stephen R. God Is Not One: The Eight Rival Religions That Run the World-- and Why Their Differences Matter. HarperOne, 2010.

Warning: These citations may not always be 100% accurate.