APA (7th ed.) Citation

Kochel, R. C. Groundwater sapping valleys: Experimental studies, geological controls, and implictions to the interpretation of valley networks on Mars. Southern Illinois University at Carbondale ; National Aeronautics and Space Administration, Solar System Exploration Division, Planetary Geology and Geophysics Program.

Chicago Style (17th ed.) Citation

Kochel, R. Craig. Groundwater Sapping Valleys: Experimental Studies, Geological Controls, and Implictions to the Interpretation of Valley Networks on Mars. Carbondale, Ill. : [Washington, D.C.]: Southern Illinois University at Carbondale ; National Aeronautics and Space Administration, Solar System Exploration Division, Planetary Geology and Geophysics Program.

MLA (9th ed.) Citation

Kochel, R. Craig. Groundwater Sapping Valleys: Experimental Studies, Geological Controls, and Implictions to the Interpretation of Valley Networks on Mars. Southern Illinois University at Carbondale ; National Aeronautics and Space Administration, Solar System Exploration Division, Planetary Geology and Geophysics Program.