Stewart, J. H., Poole, F. G., & Wilson, R. F. (1972). Stratigraphy and origin of the Chinle formation and related Upper Triassic strata in the Colorado Plateau region. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationStewart, J. H., F. G. Poole, and Richard Fairfield Wilson. Stratigraphy and Origin of the Chinle Formation and Related Upper Triassic Strata in the Colorado Plateau Region. Washington: U.S. Govt. Print. Off, 1972.
MLA (9th ed.) CitationStewart, J. H., et al. Stratigraphy and Origin of the Chinle Formation and Related Upper Triassic Strata in the Colorado Plateau Region. U.S. Govt. Print. Off, 1972.
Warning: These citations may not always be 100% accurate.