APA (7th ed.) Citation

Brecht, B. (1971). Collected plays ([1st American ed.].). Pantheon Books.

Chicago Style (17th ed.) Citation

Brecht, Bertolt. Collected Plays. [1st American ed.]. New York: Pantheon Books, 1971.

MLA (9th ed.) Citation

Brecht, Bertolt. Collected Plays. [1st American ed.]. Pantheon Books, 1971.