APA Alıntı

Harper, D., & Brown Tony. (1970). Sustainable management of tropical catchments. John Wiley and sons.

Chicago Stili Alıntı

Harper, David, ve Brown Tony. Sustainable Management of Tropical Catchments. New York: John Wiley and sons, 1970.

MLA Alıntı

Harper, David, ve Brown Tony. Sustainable Management of Tropical Catchments. John Wiley and sons, 1970.