APA (7th ed.) Citation

Petit, F. (1959). The problem of Evil. Hawthorn Books, Publishers.

Chicago Style (17th ed.) Citation

Petit, François. The Problem of Evil. New York: Hawthorn Books, Publishers, 1959.

MLA (9th ed.) Citation

Petit, François. The Problem of Evil. Hawthorn Books, Publishers, 1959.

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