APA (7th ed.) Citation

Umbach, M. (2019). Archivmaterialien zu Martin Umbach, 1956-.

Chicago Style (17th ed.) Citation

Umbach, Martin. Archivmaterialien Zu Martin Umbach, 1956-. 2019.

MLA (8th ed.) Citation

Umbach, Martin. Archivmaterialien Zu Martin Umbach, 1956-. 2019.

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