APA (7th ed.) Citation

Druliner, A. D., Chen, H., & McGrath, T. S. (1996). Relations of nonpoint-source nitrate and atrazine concentrations in the High Plains aquifer to selected explanatory variables in six Nebraska study areas. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Druliner, A. D., Hsiu-Hsiung Chen, and T. S. McGrath. Relations of Nonpoint-source Nitrate and Atrazine Concentrations in the High Plains Aquifer to Selected Explanatory Variables in Six Nebraska Study Areas. Lincoln, Nebraska: U.S. Geological Survey, 1996.

MLA (9th ed.) Citation

Druliner, A. D., et al. Relations of Nonpoint-source Nitrate and Atrazine Concentrations in the High Plains Aquifer to Selected Explanatory Variables in Six Nebraska Study Areas. U.S. Geological Survey, 1996.