APA ציטוט

Todd David Keith & Mays, L. W. (2005). Groundwater hydrology (Third edition.). AUWSF.

Chicago Style (17th ed.) Citation

Todd David Keith and Larry W. Mays. Groundwater Hydrology. Third edition. New Jersey: AUWSF, 2005.

ציטוט MLA

Todd David Keith and Larry W. Mays. Groundwater Hydrology. Third edition. AUWSF, 2005.