APA (7th ed.) Citation

Frei, N. (2019). Archivmaterialien zu Norbert Frei, 1955-.

Chicago Style (17th ed.) Citation

Frei, Norbert. Archivmaterialien Zu Norbert Frei, 1955-. 2019.

MLA (8th ed.) Citation

Frei, Norbert. Archivmaterialien Zu Norbert Frei, 1955-. 2019.

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