Sigrist, C. (2019). Archivmaterialien zu Christian Sigrist, 1935-2015.
Chicago Style (17th ed.) CitationSigrist, Christian. Archivmaterialien Zu Christian Sigrist, 1935-2015. 2019.
MLA (8th ed.) CitationSigrist, Christian. Archivmaterialien Zu Christian Sigrist, 1935-2015. 2019.
Warning: These citations may not always be 100% accurate.