APA (7th ed.) Citation

Karpen, U. (2019). Archivmaterialien zu Ulrich Karpen, 1938-2023.

Chicago Style (17th ed.) Citation

Karpen, Ulrich. Archivmaterialien Zu Ulrich Karpen, 1938-2023. 2019.

MLA (9th ed.) Citation

Karpen, Ulrich. Archivmaterialien Zu Ulrich Karpen, 1938-2023. 2019.

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