APA (7th ed.) Citation

Ritter, H. (2019). Archivmaterialien zu Heinrich Ritter, 1791-1869.

Chicago Style (17th ed.) Citation

Ritter, Heinrich. Archivmaterialien Zu Heinrich Ritter, 1791-1869. 2019.

MLA (8th ed.) Citation

Ritter, Heinrich. Archivmaterialien Zu Heinrich Ritter, 1791-1869. 2019.

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