APA (7th ed.) Citation

Ritz, G. (2019). Archivmaterialien zu German Ritz, 1951-.

Chicago Style (17th ed.) Citation

Ritz, German. Archivmaterialien Zu German Ritz, 1951-. 2019.

MLA (9th ed.) Citation

Ritz, German. Archivmaterialien Zu German Ritz, 1951-. 2019.

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