APA (7th ed.) Citation

Mack, F. K., Andreasen, D. C., Curtin, S. E., & Wheeler, J. C. (1987). Potentiometric surface of the Magothy aquifer in southern Maryland during the Fall of 1986. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Mack, Frederick K., David C. Andreasen, Stephen E. Curtin, and J. Craig Wheeler. Potentiometric Surface of the Magothy Aquifer in Southern Maryland During the Fall of 1986. Towson, Maryland: U.S. Department of the Interior, U.S. Geological Survey, 1987.

MLA (9th ed.) Citation

Mack, Frederick K., et al. Potentiometric Surface of the Magothy Aquifer in Southern Maryland During the Fall of 1986. U.S. Department of the Interior, U.S. Geological Survey, 1987.