Cita APA

Brecht, B., Willett, J., & Manheim, R. (1979). Threepenny opera. Eyre Methuen.

Chicago Edition Citation

Brecht, Bertolt, John Willett, i Ranheim Manheim. Threepenny Opera. London: Eyre Methuen, 1979.

Cita MLA

Brecht, Bertolt, et al. Threepenny Opera. Eyre Methuen, 1979.