Ball, J. W., & Nordstrom, D. K. (1989). Final revised analyses of major and trace elements from acid mine waters in the Leviathan Mine drainage basin, California and Nevada--October 1981 to October 1982. U.S. Geological Survey.
Chicago Style (17th ed.) CitationBall, J. W., and Darrell Kirk Nordstrom. Final Revised Analyses of Major and Trace Elements from Acid Mine Waters in the Leviathan Mine Drainage Basin, California and Nevada--October 1981 to October 1982. Menlo Park, California: U.S. Geological Survey, 1989.
MLA (9th ed.) CitationBall, J. W., and Darrell Kirk Nordstrom. Final Revised Analyses of Major and Trace Elements from Acid Mine Waters in the Leviathan Mine Drainage Basin, California and Nevada--October 1981 to October 1982. U.S. Geological Survey, 1989.