APA (7th ed.) Citation

Willmann, O. Archivmaterialien zu Otto Willmann, 1839-1920.

Chicago Style (17th ed.) Citation

Willmann, Otto. Archivmaterialien Zu Otto Willmann, 1839-1920.

MLA (9th ed.) Citation

Willmann, Otto. Archivmaterialien Zu Otto Willmann, 1839-1920.

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