National Research Council (U.S.). Transportation Research Board. (1984). Wetlands and roadside management. Transportation Research Board, National Research Council.
Chicago (17e ed.) BronvermeldingNational Research Council (U.S.). Transportation Research Board. Wetlands and Roadside Management. Washington, D.C.: Transportation Research Board, National Research Council, 1984.
MLA (9e ed.) BronvermeldingNational Research Council (U.S.). Transportation Research Board. Wetlands and Roadside Management. Transportation Research Board, National Research Council, 1984.
Let op: Deze citaties zijn niet altijd 100% accuraat.