Franczyk, K. J., Pitman, J. K., & Nichols, D. J. (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. U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey.
Chicago Style (17th ed.) CitationFranczyk, Karen J., Janet K. Pitman, and Douglas J. Nichols. 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. Washington : Denver, CO: U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, 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. U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1990.