United States. Bureau of the Census & Kunz, G. F. (1891). Mines and mining: Precious stones and diamond cutting. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census and George Frederick Kunz. Mines and Mining: Precious Stones and Diamond Cutting. Washington, D.C.: [publisher not identified], 1891.
MLA (9th ed.) CitationUnited States. Bureau of the Census and George Frederick Kunz. Mines and Mining: Precious Stones and Diamond Cutting. [publisher not identified], 1891.
Warning: These citations may not always be 100% accurate.