Geological Society of America. Cordilleran Section, Decade of North American Geology Project, & Hill, M. L. (1987). Cordilleran Section of the Geological Society of America. Geological Society of America.
Chicago Style (17th ed.) CitationGeological Society of America. Cordilleran Section, Decade of North American Geology Project, and Mason L. Hill. Cordilleran Section of the Geological Society of America. Boulder, Colo.: Geological Society of America, 1987.
MLA (9th ed.) CitationGeological Society of America. Cordilleran Section, et al. Cordilleran Section of the Geological Society of America. Geological Society of America, 1987.
Warning: These citations may not always be 100% accurate.