APA (7 वां संस्करण) प्रशस्ति पत्र

Leftwich, J. (1958). Stefan Zweig and the world of yesterday: Joseph Leftwich. Year Book / Leo Baeck Institute.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Leftwich, Joseph. "Stefan Zweig and the World of Yesterday: Joseph Leftwich." Year Book / Leo Baeck Institute 1958.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Leftwich, Joseph. "Stefan Zweig and the World of Yesterday: Joseph Leftwich." Year Book / Leo Baeck Institute, 1958.