APA (7th ed.) Citation

His, R. Archivmaterialien zu Rudolf His, 1870-1938.

Chicago Style (17th ed.) Citation

His, Rudolf. Archivmaterialien Zu Rudolf His, 1870-1938.

MLA (9th ed.) Citation

His, Rudolf. Archivmaterialien Zu Rudolf His, 1870-1938.

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