Heldmann, A. Nachlass von August Heldmann, 1834-1919.
Chicago Style (17th ed.) CitationHeldmann, August. Nachlass Von August Heldmann, 1834-1919.
MLA (9th ed.) CitationHeldmann, August. Nachlass Von August Heldmann, 1834-1919.
Warning: These citations may not always be 100% accurate.