APA (7th ed.) Citation

Geiger, A. (2019). Archivmaterialien zu Alfred Geiger, 1834-1906.

Chicago Style (17th ed.) Citation

Geiger, Alfred. Archivmaterialien Zu Alfred Geiger, 1834-1906. 2019.

MLA (9th ed.) Citation

Geiger, Alfred. Archivmaterialien Zu Alfred Geiger, 1834-1906. 2019.

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