Geological Survey (U.S.) & Johnson, R. C. (1986). Structure contour map of the top of the Castlegate Sandstone, eastern part of the Uinta Basin and the western part of the Piceance Creek Basin, Utah and Colorado. The Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and Ronald C. Johnson. Structure Contour Map of the Top of the Castlegate Sandstone, Eastern Part of the Uinta Basin and the Western Part of the Piceance Creek Basin, Utah and Colorado. Reston, Va.: The Survey, 1986.
MLA (9th ed.) CitationGeological Survey (U.S.) and Ronald C. Johnson. Structure Contour Map of the Top of the Castlegate Sandstone, Eastern Part of the Uinta Basin and the Western Part of the Piceance Creek Basin, Utah and Colorado. The Survey, 1986.
Warning: These citations may not always be 100% accurate.