APA (7th ed.) Citation

Puttkammer, G. (2019). Archivmaterialien zu Gerhard Puttkammer, 1896-.

Chicago Style (17th ed.) Citation

Puttkammer, Gerhard. Archivmaterialien Zu Gerhard Puttkammer, 1896-. 2019.

MLA (8th ed.) Citation

Puttkammer, Gerhard. Archivmaterialien Zu Gerhard Puttkammer, 1896-. 2019.

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