Franczyk, K. J., Nichols, D. J., & Pitman, J. K. (1990). Sedimentology, mineralogy, palynology, and depositional history of some uppermost Cretaceous and lowermost Tertiary rocks along the Utah Book and Roan Cliffs east of the Green River. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationFranczyk, Karen J., Douglas J. Nichols, and Janet K. Pitman. Sedimentology, Mineralogy, Palynology, and Depositional History of Some Uppermost Cretaceous and Lowermost Tertiary Rocks Along the Utah Book and Roan Cliffs East of the Green River. [Reston, Va.]: Department of the Interior, U.S. Geological Survey, 1990.
MLA (9th ed.) CitationFranczyk, Karen J., et al. Sedimentology, Mineralogy, Palynology, and Depositional History of Some Uppermost Cretaceous and Lowermost Tertiary Rocks Along the Utah Book and Roan Cliffs East of the Green River. Department of the Interior, U.S. Geological Survey, 1990.