APA (7th ed.) Citation

United States. Bureau of Mines & Clement, G. K. (1980). Capital and operating cost estimating system manual for mining and beneficiation of metallic and nonmetallic minerals except fossil fuels in the United States and Canada. Bureau of Mines, United Statea Department of the Interior.

Chicago Style (17th ed.) Citation

United States. Bureau of Mines and George K. Clement. Capital and Operating Cost Estimating System Manual for Mining and Beneficiation of Metallic and Nonmetallic Minerals Except Fossil Fuels in the United States and Canada. [Pitsbourgh, PA.]: Bureau of Mines, United Statea Department of the Interior, 1980.

MLA (9th ed.) Citation

United States. Bureau of Mines and George K. Clement. Capital and Operating Cost Estimating System Manual for Mining and Beneficiation of Metallic and Nonmetallic Minerals Except Fossil Fuels in the United States and Canada. Bureau of Mines, United Statea Department of the Interior, 1980.