Ozbilgin, M. M., & Dickerman, D. C. (1984). A modification of the finite-difference model for simulation of two-dimensional ground-water flow to include surface-ground water relationships. U.S. Geological Survey.
Chicago Style (17th ed.) CitationOzbilgin, Melih M., and David C. Dickerman. A Modification of the Finite-difference Model for Simulation of Two-dimensional Ground-water Flow to Include Surface-ground Water Relationships. Providence, R.I.: U.S. Geological Survey, 1984.
MLA (9th ed.) CitationOzbilgin, Melih M., and David C. Dickerman. A Modification of the Finite-difference Model for Simulation of Two-dimensional Ground-water Flow to Include Surface-ground Water Relationships. U.S. Geological Survey, 1984.
Warning: These citations may not always be 100% accurate.