APA (7th ed.) Citation

Thomas, J. M., Thodal, C. E., & Seiler, R. L. (1999). Identification of nitrate sources contributing to ground water in the Indian Hills area of Douglas County, Nevada. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Thomas, James M., Carl E. Thodal, and R. L. Seiler. Identification of Nitrate Sources Contributing to Ground Water in the Indian Hills Area of Douglas County, Nevada. Carson City, Nev.: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

MLA (9th ed.) Citation

Thomas, James M., et al. Identification of Nitrate Sources Contributing to Ground Water in the Indian Hills Area of Douglas County, Nevada. U.S. Dept. of the Interior, U.S. Geological Survey, 1999.