Cita APA (7th ed.)

Ardrey, R. (1968). Plays of three decades. Atheneum.

Cita Chicago (17th ed.)

Ardrey, Robert. Plays of Three Decades. New York: Atheneum, 1968.

Cita MLA (9th ed.)

Ardrey, Robert. Plays of Three Decades. Atheneum, 1968.