APA (7th ed.) Citation

(1974). Understanding playscripts ; theory and method / by Roger Gross. [Cover and title page design by John Dougherty].

Chicago Style (17th ed.) Citation

Understanding Playscripts ; Theory and Method / by Roger Gross. [Cover and Title Page Design by John Dougherty]. 1974.

MLA (9th ed.) Citation

Understanding Playscripts ; Theory and Method / by Roger Gross. [Cover and Title Page Design by John Dougherty]. 1974.

Warning: These citations may not always be 100% accurate.