Langer, R. Archivmaterialien zu Robert Langer, 1783-1846.
Chicago Style (17th ed.) CitationLanger, Robert. Archivmaterialien Zu Robert Langer, 1783-1846.
MLA (9th ed.) CitationLanger, Robert. Archivmaterialien Zu Robert Langer, 1783-1846.
Warning: These citations may not always be 100% accurate.