Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

Gringmuth, Werner. Spreewald. Brockhaus, 1964.