APA (7th ed.) Citation

Keller, J. A. (2007). Problems of evil and the power of God. Ashgate.

Chicago Style (17th ed.) Citation

Keller, James A. Problems of Evil and the Power of God. Aldershot [u.a.]: Ashgate, 2007.

MLA (9th ed.) Citation

Keller, James A. Problems of Evil and the Power of God. Ashgate, 2007.

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