APA (7th ed.) Citation

Nolan, B. T., & Hitt, K. J. (2003). Nutrients in shallow ground waters beneath relatively undeveloped areas in the conterminous United States. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Nolan, Bernard T., and Kerie J. Hitt. Nutrients in Shallow Ground Waters Beneath Relatively Undeveloped Areas in the Conterminous United States. Denver, Colo.: U.S. Dept. of the Interior, U.S. Geological Survey, 2003.

MLA (9th ed.) Citation

Nolan, Bernard T., and Kerie J. Hitt. Nutrients in Shallow Ground Waters Beneath Relatively Undeveloped Areas in the Conterminous United States. U.S. Dept. of the Interior, U.S. Geological Survey, 2003.