Board on Science and Technology for International Development. (1993). Vetiver grass: A thin green line against erosion. Washington, DC.: National Academy Press.
Citação norma ChicagoBoard on Science and Technology for International Development. Vetiver Grass: A Thin Green Line against Erosion. Washington, DC.: National Academy Press, 1993.
Citação norma MLABoard on Science and Technology for International Development. Vetiver Grass: A Thin Green Line against Erosion. Washington, DC.: National Academy Press, 1993.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.