APA (7th ed.) Citation

Environmental Research Laboratory (Athens, Ga.), & Yeh, G. T. (1992). 3DFEMWATER/3DLEWASTE: Numerical codes for delineating wellhead protection areas in agricultural regions based on the assimilative capacity criterion. Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency.

Chicago Style (17th ed.) Citation

Environmental Research Laboratory (Athens, Ga.), and G. T. Yeh. 3DFEMWATER/3DLEWASTE: Numerical Codes for Delineating Wellhead Protection Areas in Agricultural Regions Based on the Assimilative Capacity Criterion. Athens, Ga.: Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1992.

MLA (9th ed.) Citation

Environmental Research Laboratory (Athens, Ga.), and G. T. Yeh. 3DFEMWATER/3DLEWASTE: Numerical Codes for Delineating Wellhead Protection Areas in Agricultural Regions Based on the Assimilative Capacity Criterion. Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1992.