APA (7th ed.) Citation

Catron, L. E. (1993). The elements of playwriting. Macmillan.

Chicago Style (17th ed.) Citation

Catron, Louis E. The Elements of Playwriting. New York: Macmillan, 1993.

MLA (9th ed.) Citation

Catron, Louis E. The Elements of Playwriting. Macmillan, 1993.