Cita APA (7a ed.)

- & HEFFNER, H. C. d. (1973). Modern theatre practice.--Ed. 5. Appleton-Century-Crofts.

Cita Chicago Style (17a ed.)

- y Huber C. dkk HEFFNER. Modern Theatre Practice.--Ed. 5. New York: Appleton-Century-Crofts, 1973.

Cita MLA (9a ed.)

- y Huber C. dkk HEFFNER. Modern Theatre Practice.--Ed. 5. Appleton-Century-Crofts, 1973.