Ingerbritsen, S. S., & Sanford, W. E. (1998). Groundwater in geologic processes. Cambridge University Press.
Dyfyniad Arddull ChicagoIngerbritsen, Steven S., and Ward E. Sanford. Groundwater in Geologic Processes. New York: Cambridge University Press, 1998.
Dyfyniad MLAIngerbritsen, Steven S., and Ward E. Sanford. Groundwater in Geologic Processes. Cambridge University Press, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.