Cita APA (7th ed.)

Arends, P. (1943). Das Schwarzhäupterhaus in Riga.

Cita Chicago (17th ed.)

Arends, P. Das Schwarzhäupterhaus in Riga. [Ohne Ort], 1943.

Cita MLA (8th ed.)

Arends, P. Das Schwarzhäupterhaus in Riga. 1943.