APA (7 वां संस्करण) प्रशस्ति पत्र

Mayer, H. Brechts drums, a dog, and Beckett's 'Godot': Hans Mayer. Essays on Brecht : theater and politics.(1974).

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Mayer, Hans. "Brechts Drums, a Dog, and Beckett's 'Godot': Hans Mayer." Essays on Brecht : Theater and Politics.(1974) .

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Mayer, Hans. "Brechts Drums, a Dog, and Beckett's 'Godot': Hans Mayer." Essays on Brecht : Theater and Politics.(1974), .