APA (7th ed.) Citation

Brecht, B., Willett, J., & Manheim, R. (1994). Bertolt Brecht collected plays. Methuen.

Chicago Style (17th ed.) Citation

Brecht, Bertolt, John Willett, and Ralph Manheim. Bertolt Brecht Collected Plays. London: Methuen, 1994.

MLA (9th ed.) Citation

Brecht, Bertolt, et al. Bertolt Brecht Collected Plays. Methuen, 1994.