Carlson, J. E. (1965). Geology of the Rush quadrangle, Kentucky. U.S. Geological Survey.
Chicago Style (17th ed.) CitationCarlson, John E. Geology of the Rush Quadrangle, Kentucky. Washington, D.C.: U.S. Geological Survey, 1965.
MLA (8th ed.) CitationCarlson, John E. Geology of the Rush Quadrangle, Kentucky. U.S. Geological Survey, 1965.
Warning: These citations may not always be 100% accurate.