Cita APA (7th ed.)

Fryd, N. (1975). Die Kaiserin. Union-Verlag.

Cita Chicago (17th ed.)

Fryd, Norbert. Die Kaiserin. Berlin: Union-Verlag, 1975.

Cita MLA (8th ed.)

Fryd, Norbert. Die Kaiserin. Union-Verlag, 1975.