APA (7th ed.) Citation

Baethgen, F. (2019). Archivmaterialien zu Friedrich Baethgen, 1890-1972.

Chicago Style (17th ed.) Citation

Baethgen, Friedrich. Archivmaterialien Zu Friedrich Baethgen, 1890-1972. 2019.

MLA (9th ed.) Citation

Baethgen, Friedrich. Archivmaterialien Zu Friedrich Baethgen, 1890-1972. 2019.

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