APA (7th ed.) Citation

Campbell, S. (2014). A nun on the bus: How all of us can create hope, change, and community. HarperOne.

Chicago Style (17th ed.) Citation

Campbell, Simone. A Nun on the Bus: How All of Us Can Create Hope, Change, and Community. New York: HarperOne, 2014.

MLA (8th ed.) Citation

Campbell, Simone. A Nun on the Bus: How All of Us Can Create Hope, Change, and Community. HarperOne, 2014.