Cita APA (7th ed.)

Cremer, W. (1926). Unsere Mark Brandenburg. Velhagen & Klasing.

Cita Chicago (17th ed.)

Cremer, Wilhelm. Unsere Mark Brandenburg. Bielefeld: Velhagen & Klasing, 1926.

Cita MLA (8th ed.)

Cremer, Wilhelm. Unsere Mark Brandenburg. Velhagen & Klasing, 1926.