APA aipamena

Walley, H. R. (1950). The book of the play: An introduction to drama. Scribner.

Chicago Style aipamena

Walley, Harold R. The Book of the Play: An Introduction to Drama. New York: Scribner, 1950.

MLA aipamena

Walley, Harold R. The Book of the Play: An Introduction to Drama. Scribner, 1950.