APA (7th ed.) Citation

Oberbach, J. (1925). Der Diplom-Handelslehrer. Müller.

Chicago Style (17th ed.) Citation

Oberbach, Johannes. Der Diplom-Handelslehrer. Köln: Müller, 1925.

MLA (9th ed.) Citation

Oberbach, Johannes. Der Diplom-Handelslehrer. Müller, 1925.

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