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