APA (7th ed.) Citation

Eckhardt, K. A. Archivmaterialien zu Karl August Eckhardt, 1901-1979.

Chicago Style (17th ed.) Citation

Eckhardt, Karl August. Archivmaterialien Zu Karl August Eckhardt, 1901-1979.

MLA (9th ed.) Citation

Eckhardt, Karl August. Archivmaterialien Zu Karl August Eckhardt, 1901-1979.

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