Meinzer, O. E., Forbes, R. H., & Kelton, F. C. (1913). Geology and water resources of Sulphur Spring valley, Arizona. Department of the Interior, United States Geological Survey.
Chicago Style (17th ed.) CitationMeinzer, Oscar Edward, Robert Humphrey Forbes, and F. C. Kelton. Geology and Water Resources of Sulphur Spring Valley, Arizona. [Washington, D.C.]: Department of the Interior, United States Geological Survey, 1913.
MLA (9th ed.) CitationMeinzer, Oscar Edward, et al. Geology and Water Resources of Sulphur Spring Valley, Arizona. Department of the Interior, United States Geological Survey, 1913.
Warning: These citations may not always be 100% accurate.