Bear, J., Beljin, M. S., & Ross, R. R. (1992). Fundamentals of ground-water modeling. United States Environmental Protection Agency, Office of Research and Development, Office of Solid Waste and Emergency Response : Superfund Technology Support Center for Ground Water, Robert S. Kerr Environmental Research Laboratory.
Chicago Style (17th ed.) CitationBear, Jacob, Milovan S. Beljin, and Randall R. Ross. Fundamentals of Ground-water Modeling. [Ada, OK]: United States Environmental Protection Agency, Office of Research and Development, Office of Solid Waste and Emergency Response : Superfund Technology Support Center for Ground Water, Robert S. Kerr Environmental Research Laboratory, 1992.
MLA (9th ed.) CitationBear, Jacob, et al. Fundamentals of Ground-water Modeling. United States Environmental Protection Agency, Office of Research and Development, Office of Solid Waste and Emergency Response : Superfund Technology Support Center for Ground Water, Robert S. Kerr Environmental Research Laboratory, 1992.