Heyes, H. J. Archivmaterialien zu Hermann Josef Heyes, 1873-.
Chicago Style (17th ed.) CitationHeyes, Hermann Josef. Archivmaterialien Zu Hermann Josef Heyes, 1873-.
MLA (9th ed.) CitationHeyes, Hermann Josef. Archivmaterialien Zu Hermann Josef Heyes, 1873-.
Warning: These citations may not always be 100% accurate.