APA (7th ed.) Citation

Knubben, W. (2019). Archivmaterialien zu Werner Knubben.

Chicago Style (17th ed.) Citation

Knubben, Werner. Archivmaterialien Zu Werner Knubben. 2019.

MLA (9th ed.) Citation

Knubben, Werner. Archivmaterialien Zu Werner Knubben. 2019.

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