APA (7th ed.) Citation

Heller, J. Archivmaterialien zu Julius Heller, 1864-1931.

Chicago Style (17th ed.) Citation

Heller, Julius. Archivmaterialien Zu Julius Heller, 1864-1931.

MLA (9th ed.) Citation

Heller, Julius. Archivmaterialien Zu Julius Heller, 1864-1931.

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