Geological Survey (U.S.), Navajo Nation, Arizona, New Mexico & Utah. Department of Water Resources, Spangler, L. E., & Johnson, M. S. (1999). Hydrology and water quality of the Oljato alluvial aquifer, Monument Valley area, Utah and Arizona. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.), Arizona Navajo Nation, Lawrence E. Spangler, and M. S. Johnson. Hydrology and Water Quality of the Oljato Alluvial Aquifer, Monument Valley Area, Utah and Arizona. Salt Lake City, Utah: U.S. Department of the Interior, U.S. Geological Survey, 1999.
MLA (9th ed.) CitationGeological Survey (U.S.), et al. Hydrology and Water Quality of the Oljato Alluvial Aquifer, Monument Valley Area, Utah and Arizona. U.S. Department of the Interior, U.S. Geological Survey, 1999.