APA (7th ed.) Citation

Fries, K. (2019). Archivmaterialien zu Karl Fries, 1867-.

Chicago Style (17th ed.) Citation

Fries, Karl. Archivmaterialien Zu Karl Fries, 1867-. 2019.

MLA (8th ed.) Citation

Fries, Karl. Archivmaterialien Zu Karl Fries, 1867-. 2019.

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