APA (7th ed.) Citation

Geological Survey (U.S.), National Water-Quality Assessment Program (U.S.), & Lindgren, R. J. (2011). Simulations of groundwater flow and particle-tracking analysis in the zone of contribution to a public-supply well in San Antonio, Texas. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), National Water-Quality Assessment Program (U.S.), and Richard J. Lindgren. Simulations of Groundwater Flow and Particle-tracking Analysis in the Zone of Contribution to a Public-supply Well in San Antonio, Texas. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey, 2011.

MLA (8th ed.) Citation

Geological Survey (U.S.), et al. Simulations of Groundwater Flow and Particle-tracking Analysis in the Zone of Contribution to a Public-supply Well in San Antonio, Texas. U.S. Dept. of the Interior, U.S. Geological Survey, 2011.