APA (7th ed.) Citation

Todd, D. K. (1980). Groundwater hydrology / David Keith Todd (2nd ed.). Wiley.

Chicago Style (17th ed.) Citation

Todd, David Keith. Groundwater Hydrology / David Keith Todd. 2nd ed. New York ; Chichester: Wiley, 1980.

MLA (9th ed.) Citation

Todd, David Keith. Groundwater Hydrology / David Keith Todd. 2nd ed. Wiley, 1980.

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