Leach, R. 'Mother Courage and Her Children': Robert Leach. The Cambridge companion to Brecht.(2006).
Chicago-Zitierstil (17. Ausg.)Leach, Robert. "'Mother Courage and Her Children': Robert Leach." The Cambridge Companion to Brecht.(2006) .
MLA-Zitierstil (8. Ausg.)Leach, Robert. "'Mother Courage and Her Children': Robert Leach." The Cambridge Companion to Brecht.(2006), .
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.