Fast, F. (2009). Royden Rabinowitch (Herford.).
Cita Chicago (17th ed.)Fast, Friederike. Royden Rabinowitch. Herford. 2009.
Cita MLA (8th ed.)Fast, Friederike. Royden Rabinowitch. Herford. 2009.
Atenció: Aquestes cites poden no estar 100% correctes.