APA (7th ed.) Citation

Pontifex, M. (1960). Freedom and providence. Hawthorn Books, Publishers.

Chicago Style (17th ed.) Citation

Pontifex, Mark. Freedom and Providence. New York: Hawthorn Books, Publishers, 1960.

MLA (9th ed.) Citation

Pontifex, Mark. Freedom and Providence. Hawthorn Books, Publishers, 1960.