APA-Zitierstil (7. Ausg.)

Gassner, J. (1966). Directions in modern theatre and drama: An expanded ed. of Form and idea in modern theatre. Holt, Rinehart and Winston.

Chicago-Zitierstil (17. Ausg.)

Gassner, John. Directions in Modern Theatre and Drama: An Expanded Ed. of Form and Idea in Modern Theatre. New York: Holt, Rinehart and Winston, 1966.

MLA-Zitierstil (9. Ausg.)

Gassner, John. Directions in Modern Theatre and Drama: An Expanded Ed. of Form and Idea in Modern Theatre. Holt, Rinehart and Winston, 1966.