APA (7th ed.) Citation

Hellfeld, J. A. Archivmaterialien zu Johann August Hellfeld, 1717-1782.

Chicago Style (17th ed.) Citation

Hellfeld, Johann August. Archivmaterialien Zu Johann August Hellfeld, 1717-1782.

MLA (9th ed.) Citation

Hellfeld, Johann August. Archivmaterialien Zu Johann August Hellfeld, 1717-1782.

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