APA (7th ed.) Citation

O'Donnell, J. J. (2005). Augustine: A New Biography. HarperCollins.

Chicago Style (17th ed.) Citation

O'Donnell, James J. Augustine: A New Biography. New York: HarperCollins, 2005.

MLA (9th ed.) Citation

O'Donnell, James J. Augustine: A New Biography. HarperCollins, 2005.

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