APA (7th ed.) Citation

Riggenbach, C. J. Archivmaterialien zu Christoph Johannes Riggenbach, 1818-1890.

Chicago Style (17th ed.) Citation

Riggenbach, Christoph Johannes. Archivmaterialien Zu Christoph Johannes Riggenbach, 1818-1890.

MLA (9th ed.) Citation

Riggenbach, Christoph Johannes. Archivmaterialien Zu Christoph Johannes Riggenbach, 1818-1890.

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