Geological Society of America, Decade of North American Geology Project, Bally, A. W., & Palmer, A. R. (1989). The Geology of North America: An overview. Geological Society of America.
Chicago Style (17th ed.) CitationGeological Society of America, Decade of North American Geology Project, A. W. Bally, and Allison R. Palmer. The Geology of North America: An Overview. Boulder, Colo.: Geological Society of America, 1989.
MLA (9th ed.) CitationGeological Society of America, et al. The Geology of North America: An Overview. Geological Society of America, 1989.
Warning: These citations may not always be 100% accurate.