Cita APA (7th ed.)

Metzkes, A. (1979). Land hinter Walhall. Buchclub 65.

Cita Chicago (17th ed.)

Metzkes, Achim. Land Hinter Walhall. Berlin: Buchclub 65, 1979.

Cita MLA (8th ed.)

Metzkes, Achim. Land Hinter Walhall. Buchclub 65, 1979.