APA aipamena

Brecht, B., John Willett, & Ralph Manheim. (1976). Collected plays. Eyre Methuen.

Chicago Style aipamena

Brecht, Bertolt, John Willett, and Ralph Manheim. Collected Plays. London: Eyre Methuen, 1976.

MLA aipamena

Brecht, Bertolt, et al. Collected Plays. Eyre Methuen, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.