APA Citation

Heller, R. F., & Heller, R. F. (2007). The 13th apostle. New York: HarperCollins.

Chicago Style Citation

Heller, Richard F., and Rachael F. Heller. The 13th Apostle. New York: HarperCollins, 2007.

MLA Citation

Heller, Richard F., and Rachael F. Heller. The 13th Apostle. New York: HarperCollins, 2007.

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