Fillmore, R. (2011). Geological evolution of the Colorado Plateau of eastern Utah and western Colorado, including the San Juan River, Natural Bridges, Canyonlands, Arches, and the Book Cliffs. Salt Lake City: University of Utah Press.
Chicago Style CitationFillmore, Robert. Geological Evolution of the Colorado Plateau of Eastern Utah and Western Colorado, Including the San Juan River, Natural Bridges, Canyonlands, Arches, and the Book Cliffs. Salt Lake City: University of Utah Press, 2011.
MLA CitationFillmore, Robert. Geological Evolution of the Colorado Plateau of Eastern Utah and Western Colorado, Including the San Juan River, Natural Bridges, Canyonlands, Arches, and the Book Cliffs. Salt Lake City: University of Utah Press, 2011.
Warning: These citations may not always be 100% accurate.