Winterbottom, R. (1990). Taking stock: The Tropical Forestry Action Plan after five years. World Resources Institute.
Citação norma ChicagoWinterbottom, Robert. Taking Stock: The Tropical Forestry Action Plan After Five Years. Washington, D.C: World Resources Institute, 1990.
Citação norma MLAWinterbottom, Robert. Taking Stock: The Tropical Forestry Action Plan After Five Years. World Resources Institute, 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.