Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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