Todd, D. K. (1980). Groundwater hidrology (2a. ed.). John Wiley.
Citación estilo ChicagoTodd, David Keith. Groundwater Hidrology. 2a. ed. Nueva York: John Wiley, 1980.
Cita MLATodd, David Keith. Groundwater Hidrology. 2a. ed. John Wiley, 1980.
Warning: These citations may not always be 100% accurate.