Cita APA

Brecht, B., Willett, J., & Manheim, R. (1966). Collected plays. Methuen.

Chicago Edition Citation

Brecht, Bertolt, John Willett, i Ralph Manheim. Collected Plays. London: Methuen, 1966.

Cita MLA

Brecht, Bertolt, et al. Collected Plays. Methuen, 1966.