Higgins, C. G., & Coates, D. R. (1990). Groundwater geomorphology: The role of subsurface water in earth-surface processes and landforms. Geological Society of America.
Chicago Style (17th ed.) CitationHiggins, Charles G., and Donald Robert Coates. Groundwater Geomorphology: The Role of Subsurface Water in Earth-surface Processes and Landforms. Boulder, Colo.: Geological Society of America, 1990.
MLA (9th ed.) CitationHiggins, Charles G., and Donald Robert Coates. Groundwater Geomorphology: The Role of Subsurface Water in Earth-surface Processes and Landforms. Geological Society of America, 1990.
Warning: These citations may not always be 100% accurate.