Cita APA (7th ed.)

Kerr, W. (1967). Tragedy and comedy. Simon and Schuster.

Cita Chicago (17th ed.)

Kerr, Walter. Tragedy and Comedy. New York: Simon and Schuster, 1967.

Cita MLA (9th ed.)

Kerr, Walter. Tragedy and Comedy. Simon and Schuster, 1967.