Sack, F. Archivmaterialien zu Fritz Sack, 1931-.
Chicago Style (17th ed.) CitationSack, Fritz. Archivmaterialien Zu Fritz Sack, 1931-.
MLA (9th ed.) CitationSack, Fritz. Archivmaterialien Zu Fritz Sack, 1931-.
Warning: These citations may not always be 100% accurate.