Brecht, B., Manheim, R., & Willett, J. (1994). Bertolt Brecht Collected plays 7. Methuen Drama.
Cita Chicago (17th ed.)Brecht, Bertolt, Ralph Manheim, i John Willett. Bertolt Brecht Collected Plays 7. London: Methuen Drama, 1994.
Cita MLA (9th ed.)Brecht, Bertolt, et al. Bertolt Brecht Collected Plays 7. Methuen Drama, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.