APA (7th ed.) Citation

Taylor, C. J., & Alley, W. M. (2001). Ground-water-level monitoring and the importance of long-term water-level data. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Taylor, Charles J., and William M. Alley. Ground-water-level Monitoring and the Importance of Long-term Water-level Data. Reston, Va: U.S. Geological Survey, 2001.

MLA (9th ed.) Citation

Taylor, Charles J., and William M. Alley. Ground-water-level Monitoring and the Importance of Long-term Water-level Data. U.S. Geological Survey, 2001.