APA (7th ed.) Citation

Paulson, D. L., & Hunter, W. L. (1977). Recovering iron from copper smelting furnace slags by carbon injection. U.S. Dept. of the Interior.

Chicago Style (17th ed.) Citation

Paulson, D. L., and W. L. Hunter. Recovering Iron from Copper Smelting Furnace Slags by Carbon Injection. [Washington, D.C.]: U.S. Dept. of the Interior, 1977.

MLA (9th ed.) Citation

Paulson, D. L., and W. L. Hunter. Recovering Iron from Copper Smelting Furnace Slags by Carbon Injection. U.S. Dept. of the Interior, 1977.