Παραπομπή APA

Willett, J. (1967). The theatre of bertolt brecht: The study from eight aspects. methuen.

Παραπομπή Chicago Style

Willett, John. The Theatre of Bertolt Brecht: The Study from Eight Aspects. London: methuen, 1967.

Παραπομπή MLA

Willett, John. The Theatre of Bertolt Brecht: The Study from Eight Aspects. methuen, 1967.