APA (7th ed.) Citation

Widmer, K. (2019). Archivmaterialien zu Konrad Widmer, 1919-1986.

Chicago Style (17th ed.) Citation

Widmer, Konrad. Archivmaterialien Zu Konrad Widmer, 1919-1986. 2019.

MLA (9th ed.) Citation

Widmer, Konrad. Archivmaterialien Zu Konrad Widmer, 1919-1986. 2019.

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