Cite
MLA (8th Edition)
Hydrogeology of the Croton-Ossining Area, Westchester County, New York. Department of the Interior, U.S. Geological Survey, 1988.
APA (7th Edition)
Hydrogeology of the Croton-Ossining area, Westchester County, New York. (1988). Department of the Interior, U.S. Geological Survey.
Chicago (17th Edition)
“Hydrogeology of the Croton-Ossining Area, Westchester County, New York.” Albany, New York: Department of the Interior, U.S. Geological Survey, 1988.