APA (7th ed.) Citation

Reed, J. E. (1985). Digital model for simulating steady-state ground-water and heat flow. U.S. Dept. of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Reed, J. E. Digital Model for Simulating Steady-state Ground-water and Heat Flow. Denver, Colo.: U.S. Dept. of the Interior, Geological Survey, 1985.

MLA (9th ed.) Citation

Reed, J. E. Digital Model for Simulating Steady-state Ground-water and Heat Flow. U.S. Dept. of the Interior, Geological Survey, 1985.