APA (7th ed.) Citation

Unger, R. Archivmaterialien zu Rudolf Unger, 1876-1942.

Chicago Style (17th ed.) Citation

Unger, Rudolf. Archivmaterialien Zu Rudolf Unger, 1876-1942.

MLA (9th ed.) Citation

Unger, Rudolf. Archivmaterialien Zu Rudolf Unger, 1876-1942.

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