Sandberg, R. G., Hebble, T. L., & Paulson, D. L. (1979). Oxidative sulfuric acid leaching of lead smelter mattes. U.S. Dept. of the Interior.
Chicago Style (17th ed.) CitationSandberg, R. G., T. L. Hebble, and D. L. Paulson. Oxidative Sulfuric Acid Leaching of Lead Smelter Mattes. [Washington, D.C.]: U.S. Dept. of the Interior, 1979.
MLA (9th ed.) CitationSandberg, R. G., et al. Oxidative Sulfuric Acid Leaching of Lead Smelter Mattes. U.S. Dept. of the Interior, 1979.
Warning: These citations may not always be 100% accurate.