Geologic map of the Alberton quadrangle, Missoula, Sanders, and Mineral countries, Montana
MLA
Wells, John D. Geologic Map of the Alberton Quadrangle, Missoula, Sanders, and Mineral Countries, Montana. Geologic Quadrangle Map. Washington, D.C.: U.S. Geological Survey, 1974
APA, 7th edition
Wells, J. D. (1974). Geologic map of the Alberton quadrangle, Missoula, Sanders, and Mineral countries, Montana. Geologic quadrangle map. Washington, D.C.: U.S. Geological Survey
Chicago, 17th edition
Wells, John D. Geologic map of the Alberton quadrangle, Missoula, Sanders, and Mineral countries, Montana. Geologic quadrangle map. Washington, D.C.: U.S. Geological Survey, 1974