APA (7th ed.) Citation

Klassen, H. Archivmaterialien zu Hans Klassen, 1893-1959.

Chicago Style (17th ed.) Citation

Klassen, Hans. Archivmaterialien Zu Hans Klassen, 1893-1959.

MLA (9th ed.) Citation

Klassen, Hans. Archivmaterialien Zu Hans Klassen, 1893-1959.

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