APA (7th ed.) Citation

Gerhardt, R. Archivmaterialien zu Rudolf Gerhardt, 1937-2019.

Chicago Style (17th ed.) Citation

Gerhardt, Rudolf. Archivmaterialien Zu Rudolf Gerhardt, 1937-2019.

MLA (9th ed.) Citation

Gerhardt, Rudolf. Archivmaterialien Zu Rudolf Gerhardt, 1937-2019.

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