Untracht, O. (1982). Jewelry concepts and technology. Hale.
Chicago Style (17th ed.) CitationUntracht, Oppi. Jewelry Concepts and Technology. London: Hale, 1982.
MLA (9th ed.) CitationUntracht, Oppi. Jewelry Concepts and Technology. Hale, 1982.
Warning: These citations may not always be 100% accurate.