APA (7th ed.) Citation

McInerny, R. M. (2001). Characters in search of their author. The Gifford lectures.

Chicago Style (17th ed.) Citation

McInerny, Ralph M. "Characters in Search of Their Author." The Gifford Lectures 2001.

MLA (8th ed.) Citation

McInerny, Ralph M. "Characters in Search of Their Author." The Gifford Lectures, 2001.

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