Cita APA (7th ed.)

Schultze, J., & Schultze, J. (1963). Die Mark Brandenburg. Duncker & Humblot.

Cita Chicago (17th ed.)

Schultze, Johannes, i Johannes Schultze. Die Mark Brandenburg. Berlin: Duncker & Humblot, 1963.

Cita MLA (8th ed.)

Schultze, Johannes, i Johannes Schultze. Die Mark Brandenburg. Duncker & Humblot, 1963.