APA (7th ed.) Citation

Mühlens, P. Archivmaterialien zu Peter Mühlens, 1874-1943.

Chicago Style (17th ed.) Citation

Mühlens, Peter. Archivmaterialien Zu Peter Mühlens, 1874-1943.

MLA (9th ed.) Citation

Mühlens, Peter. Archivmaterialien Zu Peter Mühlens, 1874-1943.

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