Cita APA (7th ed.)

Sprinchorn, E. (1965). 20th-century plays in synopsis. T. Y. Crowell.

Cita Chicago (17th ed.)

Sprinchorn, Evert. 20th-century Plays in Synopsis. New York: T. Y. Crowell, 1965.

Cita MLA (9th ed.)

Sprinchorn, Evert. 20th-century Plays in Synopsis. T. Y. Crowell, 1965.