Kalkoff, P. (2019). Archivmaterialien zu Paul Kalkoff, 1858-1928.
Chicago Style (17th ed.) CitationKalkoff, Paul. Archivmaterialien Zu Paul Kalkoff, 1858-1928. 2019.
MLA (8th ed.) CitationKalkoff, Paul. Archivmaterialien Zu Paul Kalkoff, 1858-1928. 2019.
Warning: These citations may not always be 100% accurate.