Cita APA (7th ed.)
Oscar, G. B. (1984). The essential theatre (3th ed.). Holt, Rinehart and Winston.
Cita Chicago (17th ed.)
Oscar, G. Brockett. The Essential Theatre. 3th ed. New York: Holt, Rinehart and Winston, 1984.
Cita MLA (9th ed.)
Oscar, G. Brockett. The Essential Theatre. 3th ed. Holt, Rinehart and Winston, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.