Mugel, D. N., Richards, J. M., & Schumacher, J. G. (2009). Geohydrologic investigations and landscape characteristics of areas contributing water to springs, the Current River, and Jacks Fork, Ozark National Scenic Riverways, Missouri. U.S. Geological Survey.
Chicago Style (17th ed.) CitationMugel, Douglas N., Joseph M. Richards, and John G. Schumacher. Geohydrologic Investigations and Landscape Characteristics of Areas Contributing Water to Springs, the Current River, and Jacks Fork, Ozark National Scenic Riverways, Missouri. Reston, Va.: U.S. Geological Survey, 2009.
MLA (9th ed.) CitationMugel, Douglas N., et al. Geohydrologic Investigations and Landscape Characteristics of Areas Contributing Water to Springs, the Current River, and Jacks Fork, Ozark National Scenic Riverways, Missouri. U.S. Geological Survey, 2009.