Dyfyniad APA
ebrary, Inc, Parlange, M. B., & Hopmans, J. W. (1999). Vandose zone hydrology: Cutting across disciplines. Oxford University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Marc B. Parlange, and J. W. Hopmans. Vandose Zone Hydrology: Cutting Across Disciplines. New York: Oxford University Press, 1999.
Dyfyniad MLA
ebrary, Inc, et al. Vandose Zone Hydrology: Cutting Across Disciplines. Oxford University Press, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.