DeWitt, E. (1985). Mineral resource potential map of the Fossil Ridge Wilderness Study Area, Gunnison County, Colorado. U.S. Geological Survey.
Chicago Style (17th ed.) CitationDeWitt, Ed. Mineral Resource Potential Map of the Fossil Ridge Wilderness Study Area, Gunnison County, Colorado. Reston, Va.: U.S. Geological Survey, 1985.
MLA (9th ed.) CitationDeWitt, Ed. Mineral Resource Potential Map of the Fossil Ridge Wilderness Study Area, Gunnison County, Colorado. U.S. Geological Survey, 1985.
Warning: These citations may not always be 100% accurate.