Cita APA (7th ed.)

Witt, H., & Raif, F. K. (1974). Rostock (o.A.). Hinstorff.

Cita Chicago (17th ed.)

Witt, Horst, i Friedrich Karl Raif. Rostock. o.A. Rostock: Hinstorff, 1974.

Cita MLA (8th ed.)

Witt, Horst, i Friedrich Karl Raif. Rostock. o.A. Hinstorff, 1974.