Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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