APA (7th ed.) Citation

Hessel, A. Archivmaterialien zu Alfred Hessel, 1877-1939.

Chicago Style (17th ed.) Citation

Hessel, Alfred. Archivmaterialien Zu Alfred Hessel, 1877-1939.

MLA (9th ed.) Citation

Hessel, Alfred. Archivmaterialien Zu Alfred Hessel, 1877-1939.

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