APA (7th ed.) Citation

Barthel, L. F. Archivmaterialien zu Ludwig Friedrich Barthel, 1898-1962.

Chicago Style (17th ed.) Citation

Barthel, Ludwig Friedrich. Archivmaterialien Zu Ludwig Friedrich Barthel, 1898-1962.

MLA (9th ed.) Citation

Barthel, Ludwig Friedrich. Archivmaterialien Zu Ludwig Friedrich Barthel, 1898-1962.

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