APA (7th ed.) Citation

Grebstein, S. N. (1966). John O'Hara. Twayne Publishers.

Chicago Style (17th ed.) Citation

Grebstein, Sheldon Norman. John O'Hara. New York: Twayne Publishers, 1966.

MLA (9th ed.) Citation

Grebstein, Sheldon Norman. John O'Hara. Twayne Publishers, 1966.

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