APA-referens

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

Chicago-stil citat

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

MLA-referens

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