Dyfyniad APA

Lloyd, E. [., Donnell, T. [., & Wilkinson, J. [. (1979). The mathematics of hydrology and water resources. Academic press.

Dyfyniad Arddull Chicago

Lloyd, E.H. [ed.], T.O [ed.] Donnell, and J.C. [ed.] Wilkinson. The Mathematics of Hydrology and Water Resources. London: Academic press, 1979.

Dyfyniad MLA

Lloyd, E.H. [ed.], et al. The Mathematics of Hydrology and Water Resources. Academic press, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.