APA (7th ed.) Citation

Kalbe, W. Archivmaterialien zu Walther Kalbe.

Chicago Style (17th ed.) Citation

Kalbe, Walther. Archivmaterialien Zu Walther Kalbe.

MLA (9th ed.) Citation

Kalbe, Walther. Archivmaterialien Zu Walther Kalbe.

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