Pratt, W. (1979). Geologic Map of Exposed Precambrian Rocks, Rolla 1 degree x 2 degree Quadrangle, Missouri.
Chicago Style (17th ed.) CitationPratt, W.P. Geologic Map of Exposed Precambrian Rocks, Rolla 1 Degree X 2 Degree Quadrangle, Missouri. Geological Survey (U.S.), 1979.
MLA (9th ed.) CitationPratt, W.P. Geologic Map of Exposed Precambrian Rocks, Rolla 1 Degree X 2 Degree Quadrangle, Missouri. 1979.
Warning: These citations may not always be 100% accurate.