APA (7th ed.) Citation

Helbig, G. Archivmaterialien zu Georg Helbig, 1893-1967.

Chicago Style (17th ed.) Citation

Helbig, Georg. Archivmaterialien Zu Georg Helbig, 1893-1967.

MLA (9th ed.) Citation

Helbig, Georg. Archivmaterialien Zu Georg Helbig, 1893-1967.

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