APA (7th ed.) Citation

Price, J. F. (2013). Pope Benedict XVI: A biography. Greenwood.

Chicago Style (17th ed.) Citation

Price, Joann F. Pope Benedict XVI: A Biography. Santa Barbara, Calif. [u.a.]: Greenwood, 2013.

MLA (9th ed.) Citation

Price, Joann F. Pope Benedict XVI: A Biography. Greenwood, 2013.

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