Witcher, J. C. (1979). A preliminary report on the geothermal energy potential of the Safford Basin, southeastern Arizona. Bureau of Geology and Mineral Technology, Geological Survey Branch, Geothermal Group.
Chicago Style (17th ed.) CitationWitcher, James C. A Preliminary Report on the Geothermal Energy Potential of the Safford Basin, Southeastern Arizona. Tucson, AZ: Bureau of Geology and Mineral Technology, Geological Survey Branch, Geothermal Group, 1979.
MLA (9th ed.) CitationWitcher, James C. A Preliminary Report on the Geothermal Energy Potential of the Safford Basin, Southeastern Arizona. Bureau of Geology and Mineral Technology, Geological Survey Branch, Geothermal Group, 1979.
Warning: These citations may not always be 100% accurate.