Hilbert, G. (2019). Archivmaterialien zu Gerhard Hilbert, 1868-1936.
Chicago Style (17th ed.) CitationHilbert, Gerhard. Archivmaterialien Zu Gerhard Hilbert, 1868-1936. 2019.
MLA (8th ed.) CitationHilbert, Gerhard. Archivmaterialien Zu Gerhard Hilbert, 1868-1936. 2019.
Warning: These citations may not always be 100% accurate.