APA (7th ed.) Citation

Gann, E. K. (1963). Of good and evil: A novel. Simon and Schuster.

Chicago Style (17th ed.) Citation

Gann, Ernest Kellogg. Of Good and Evil: A Novel. New York: Simon and Schuster, 1963.

MLA (9th ed.) Citation

Gann, Ernest Kellogg. Of Good and Evil: A Novel. Simon and Schuster, 1963.