Cita APA

Brecht, B., Manheim, R., & Willett, J. (1995). Collected plays. Methuen Drama.

Citación estilo Chicago

Brecht, Bertolt, Ralph Manheim, and John Willett. Collected Plays. London: Methuen Drama, 1995.

Cita MLA

Brecht, Bertolt, et al. Collected Plays. Methuen Drama, 1995.