APA (7th ed.) Citation

Knobel, L. L., & Phillips, S. W. (1988). Aqueous geochemistry of the Magothy aquifer, Maryland. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Knobel, LeRoy L., and Scott W. Phillips. Aqueous Geochemistry of the Magothy Aquifer, Maryland. [Reston, Va.]: Dept. of the Interior, U.S. Geological Survey, 1988.

MLA (9th ed.) Citation

Knobel, LeRoy L., and Scott W. Phillips. Aqueous Geochemistry of the Magothy Aquifer, Maryland. Dept. of the Interior, U.S. Geological Survey, 1988.