Schalk, A. (2019). Archivmaterialien zu Axel Schalk.
Chicago Style (17th ed.) CitationSchalk, Axel. Archivmaterialien Zu Axel Schalk. 2019.
MLA (8th ed.) CitationSchalk, Axel. Archivmaterialien Zu Axel Schalk. 2019.
Warning: These citations may not always be 100% accurate.