APA (7th ed.) Citation

Wengel, E. Archivmaterialien zu Ernst Wengel.

Chicago Style (17th ed.) Citation

Wengel, Ernst. Archivmaterialien Zu Ernst Wengel.

MLA (9th ed.) Citation

Wengel, Ernst. Archivmaterialien Zu Ernst Wengel.

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