APA (7th ed.) Citation

Haenel, E. Archivmaterialien zu Erich Haenel, 1875-1940.

Chicago Style (17th ed.) Citation

Haenel, Erich. Archivmaterialien Zu Erich Haenel, 1875-1940.

MLA (9th ed.) Citation

Haenel, Erich. Archivmaterialien Zu Erich Haenel, 1875-1940.

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