Cita APA (7th ed.)

Schultze, J. (1969). Die Mark Brandenburg. Duncker & Humblot.

Cita Chicago (17th ed.)

Schultze, Johannes. Die Mark Brandenburg. Berlin: Duncker & Humblot, 1969.

Cita MLA (8th ed.)

Schultze, Johannes. Die Mark Brandenburg. Duncker & Humblot, 1969.