APA (7th ed.) Citation

Harder, J. (2019). Archivmaterialien zu Jürgen Harder, 1938-.

Chicago Style (17th ed.) Citation

Harder, Jürgen. Archivmaterialien Zu Jürgen Harder, 1938-. 2019.

MLA (9th ed.) Citation

Harder, Jürgen. Archivmaterialien Zu Jürgen Harder, 1938-. 2019.

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