Webb, R. H., Rink, G. R., & Radtke, D. B. (1987). Preliminary assessment of water quality in the alluvial aquifer of the Puerco River basin, Northeastern Arizona. U.S. Geological Survey.
Chicago Style (17th ed.) CitationWebb, Robert H., Glenn R. Rink, and Dean B. Radtke. Preliminary Assessment of Water Quality in the Alluvial Aquifer of the Puerco River Basin, Northeastern Arizona. Tucson, Arizona: U.S. Geological Survey, 1987.
MLA (9th ed.) CitationWebb, Robert H., et al. Preliminary Assessment of Water Quality in the Alluvial Aquifer of the Puerco River Basin, Northeastern Arizona. U.S. Geological Survey, 1987.
Warning: These citations may not always be 100% accurate.