APA (7th ed.) Citation

Todd, D. K. (1980). Groundwater hydrology (Second edition.). Wiley.

Chicago Style (17th ed.) Citation

Todd, David Keith. Groundwater Hydrology. Second edition. New York: Wiley, 1980.

MLA (9th ed.) Citation

Todd, David Keith. Groundwater Hydrology. Second edition. Wiley, 1980.

Warning: These citations may not always be 100% accurate.