APA aipamena

Bertolt Brecht. (1998). Bertolt Brecht collected plays: Two. Methuem Drama.

Chicago Style aipamena

Bertolt Brecht. Bertolt Brecht Collected Plays: Two. London: Methuem Drama, 1998.

MLA aipamena

Bertolt Brecht. Bertolt Brecht Collected Plays: Two. Methuem Drama, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.