Frey, A. Archivmaterialien zu Adolf Frey, 1855-1920.
Chicago Style (17th ed.) CitationFrey, Adolf. Archivmaterialien Zu Adolf Frey, 1855-1920.
MLA (9th ed.) CitationFrey, Adolf. Archivmaterialien Zu Adolf Frey, 1855-1920.
Warning: These citations may not always be 100% accurate.