APA (7th ed.) Citation

Beetz, F. Archivmaterialien zu Friedrich Beetz, 1846-1919.

Chicago Style (17th ed.) Citation

Beetz, Friedrich. Archivmaterialien Zu Friedrich Beetz, 1846-1919.

MLA (9th ed.) Citation

Beetz, Friedrich. Archivmaterialien Zu Friedrich Beetz, 1846-1919.

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