APA (7th ed.) Zitazioa
Todd, D. K. (2011). Groundwater hydrology (2nd ed.). Wiley India.
Chicago Style (17th ed.) Zitazioa
Todd, David Keith. Groundwater Hydrology. 2nd ed. New Delhi: Wiley India, 2011.
MLA (9th ed.) Zitazioa
Todd, David Keith. Groundwater Hydrology. 2nd ed. Wiley India, 2011.
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