APA (7th ed.) Citation

Ehlers, J. Archivmaterialien zu Joachim Ehlers, 1936-.

Chicago Style (17th ed.) Citation

Ehlers, Joachim. Archivmaterialien Zu Joachim Ehlers, 1936-.

MLA (9th ed.) Citation

Ehlers, Joachim. Archivmaterialien Zu Joachim Ehlers, 1936-.

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