APA (7th ed.) Citation

Great Lakes Restoration Initiative (U.S.), Duncker, J. J., Johnson, K. K., & Sharpe, J. B. (2015). Bathymetric survey of Lake Calumet, Cook County, Illinois. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Great Lakes Restoration Initiative (U.S.), James J. Duncker, Kevin K. Johnson, and Jennifer B. Sharpe. Bathymetric Survey of Lake Calumet, Cook County, Illinois. [Reston, Va.]: U.S. Department of the Interior, U.S. Geological Survey, 2015.

MLA (9th ed.) Citation

Great Lakes Restoration Initiative (U.S.), et al. Bathymetric Survey of Lake Calumet, Cook County, Illinois. U.S. Department of the Interior, U.S. Geological Survey, 2015.