APA (7th ed.) Citation

Friedrichs, J. Archivmaterialien zu Jürgen Friedrichs, 1938-2019.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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