APA (7th ed.) Citation

Machen, A. (1972). The three imposters. Ballantine Books.

Chicago Style (17th ed.) Citation

Machen, Arthur. The Three Imposters. New York: Ballantine Books, 1972.

MLA (9th ed.) Citation

Machen, Arthur. The Three Imposters. Ballantine Books, 1972.

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