APA (7th ed.) Citation

(1933). Köln a./Rh. Universum-Verlagsanstalt.

Chicago Style (17th ed.) Citation

Köln A./Rh. Berlin: Universum-Verlagsanstalt, 1933.

MLA (8th ed.) Citation

Köln A./Rh. Universum-Verlagsanstalt, 1933.

Warning: These citations may not always be 100% accurate.