APA (7th ed.) Citation

Wheatcroft, A. (2004). Infidels: A history of the conflict between Christendom and Islam (Publ. in Penguin Books with new material.). Penguin Books.

Chicago Style (17th ed.) Citation

Wheatcroft, Andrew. Infidels: A History of the Conflict Between Christendom and Islam. Publ. in Penguin Books with new material. London [u.a.]: Penguin Books, 2004.

MLA (8th ed.) Citation

Wheatcroft, Andrew. Infidels: A History of the Conflict Between Christendom and Islam. Publ. in Penguin Books with new material. Penguin Books, 2004.