United States. Bureau of Mines & Rhode Island. Department of Environmental Management. Minerals in the economy of Rhode Island. Dept. of the Interior, Bureau of Mines.
Chicago Style (17th ed.) CitationUnited States. Bureau of Mines and Rhode Island. Department of Environmental Management. Minerals in the Economy of Rhode Island. [Washington]: Dept. of the Interior, Bureau of Mines.
MLA (9th ed.) CitationUnited States. Bureau of Mines and Rhode Island. Department of Environmental Management. Minerals in the Economy of Rhode Island. Dept. of the Interior, Bureau of Mines.
Warning: These citations may not always be 100% accurate.