APA (7th ed.) Citation

Central Great Lakes Geologic Mapping Coalition, Illinois State Geological Survey, Indiana Geological Survey, Michigan Geological Survey Division, Ohio Division of Geological Survey, & U.S.Geological Survey (USGS). (1999). Sustainable growth in America's heartland - 3-D geologic maps as the foundation. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Central Great Lakes Geologic Mapping Coalition, Illinois State Geological Survey, Indiana Geological Survey, Michigan Geological Survey Division, Ohio Division of Geological Survey, and U.S.Geological Survey (USGS). Sustainable Growth in America's Heartland - 3-D Geologic Maps as the Foundation. Denver, Colorado, U.S.A: U.S. Geological Survey, 1999.

MLA (9th ed.) Citation

Central Great Lakes Geologic Mapping Coalition, et al. Sustainable Growth in America's Heartland - 3-D Geologic Maps as the Foundation. U.S. Geological Survey, 1999.