APA (7th ed.) Citation

Hellmann, S. Archivmaterialien zu Sigmund Hellmann, 1872-1942.

Chicago Style (17th ed.) Citation

Hellmann, Sigmund. Archivmaterialien Zu Sigmund Hellmann, 1872-1942.

MLA (9th ed.) Citation

Hellmann, Sigmund. Archivmaterialien Zu Sigmund Hellmann, 1872-1942.

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