APA (7th ed.) Citation

Harsh, J. F., & Laczniak, R. J. (1990). Conceptualization and analysis of ground-water flow system in the coastal plain of Virginia and adjacent parts of Maryland and North Carolina. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Harsh, John F., and Randell J. Laczniak. Conceptualization and Analysis of Ground-water Flow System in the Coastal Plain of Virginia and Adjacent Parts of Maryland and North Carolina. Washington: U.S. Dept. of the Interior, U.S. Geological Survey, 1990.

MLA (9th ed.) Citation

Harsh, John F., and Randell J. Laczniak. Conceptualization and Analysis of Ground-water Flow System in the Coastal Plain of Virginia and Adjacent Parts of Maryland and North Carolina. U.S. Dept. of the Interior, U.S. Geological Survey, 1990.