APA (7th ed.) Citation

Carpenter, F. I. (1964). Eugene O'Neill. Twayne Publishers.

Chicago Style (17th ed.) Citation

Carpenter, Frederic Ives. Eugene O'Neill. New York: Twayne Publishers, 1964.

MLA (9th ed.) Citation

Carpenter, Frederic Ives. Eugene O'Neill. Twayne Publishers, 1964.