APA (7th ed.) Citation

Haekel, J. Archivmaterialien zu Josef Haekel, 1907-1973.

Chicago Style (17th ed.) Citation

Haekel, Josef. Archivmaterialien Zu Josef Haekel, 1907-1973.

MLA (9th ed.) Citation

Haekel, Josef. Archivmaterialien Zu Josef Haekel, 1907-1973.

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