APA (7th ed.) Citation

Geological Survey (U.S.), New York (State). Department of Environmental Conservation, Soren, J., & Simmons, D. L. (1987). Thickness and hydrogeology of aquifers and confining units below the upper glacial aquifer on Long Island, New York. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), New York (State). Department of Environmental Conservation, Julian Soren, and Dale L. Simmons. Thickness and Hydrogeology of Aquifers and Confining Units Below the Upper Glacial Aquifer on Long Island, New York. Syosset, N.Y.: The Survey, 1987.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Thickness and Hydrogeology of Aquifers and Confining Units Below the Upper Glacial Aquifer on Long Island, New York. The Survey, 1987.