APA (7th ed.) Citation

Ziegler, W. (1936). Verdun. Hanseat. Verl.-Anst.

Chicago Style (17th ed.) Citation

Ziegler, Wilhelm. Verdun. Hamburg: Hanseat. Verl.-Anst, 1936.

MLA (9th ed.) Citation

Ziegler, Wilhelm. Verdun. Hanseat. Verl.-Anst, 1936.

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