APA (7th ed.) Citation

Wetzel, F. (2019). Archivmaterialien zu Friedrich Wetzel, 1882-1954.

Chicago Style (17th ed.) Citation

Wetzel, Friedrich. Archivmaterialien Zu Friedrich Wetzel, 1882-1954. 2019.

MLA (9th ed.) Citation

Wetzel, Friedrich. Archivmaterialien Zu Friedrich Wetzel, 1882-1954. 2019.

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