Willett, J. (1960). The theatre of Bertolt Brecht: A study from eight aspects (2nd ed.). Methuen & Co Ltd.
Cita Chicago Style (17a ed.)Willett, John. The Theatre of Bertolt Brecht: A Study from Eight Aspects. 2nd ed. London: Methuen & Co Ltd, 1960.
Cita MLA (8a ed.)Willett, John. The Theatre of Bertolt Brecht: A Study from Eight Aspects. 2nd ed. Methuen & Co Ltd, 1960.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.