Cita APA (7th ed.)

Gringmuth, W. (1964). Spreewald. Brockhaus.

Cita Chicago (17th ed.)

Gringmuth, Werner. Spreewald. Leipzig: Brockhaus, 1964.

Cita MLA (8th ed.)

Gringmuth, Werner. Spreewald. Brockhaus, 1964.