Cita APA (7a ed.)

Langtry, B. (2008). God, the best, and evil. Oxford University Press.

Cita Chicago Style (17a ed.)

Langtry, Bruce. God, the Best, and Evil. Oxford ; New York: Oxford University Press, 2008.

Cita MLA (9a ed.)

Langtry, Bruce. God, the Best, and Evil. Oxford University Press, 2008.