Todd, D. K., & Mays, L. W. (2005). Groundwater hydrology (Third edition.). John Wiley & Sons, Inc.
Chicago Style aipamenaTodd, David Keith, and Larry W. Mays. Groundwater Hydrology. Third edition. Hoboken, NJ: John Wiley & Sons, Inc, 2005.
MLA aipamenaTodd, David Keith, and Larry W. Mays. Groundwater Hydrology. Third edition. John Wiley & Sons, Inc, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.