Cita APA (7th ed.)

Zeller, B., Pfäfflin, F., & Tgahrt, R. (1976). Hermann Kasack: 1896-1966.

Cita Chicago (17th ed.)

Zeller, Bernhard, Friedrich Pfäfflin, i Reinhard Tgahrt. Hermann Kasack: 1896-1966. Marbach/Neckar, 1976.

Cita MLA (8th ed.)

Zeller, Bernhard, et al. Hermann Kasack: 1896-1966. 1976.