APA (7th ed.) Citation

Heller, G. A. Archivmaterialien zu Gustav Adolf Heller, 1834-1894.

Chicago Style (17th ed.) Citation

Heller, Gustav Adolf. Archivmaterialien Zu Gustav Adolf Heller, 1834-1894.

MLA (9th ed.) Citation

Heller, Gustav Adolf. Archivmaterialien Zu Gustav Adolf Heller, 1834-1894.

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