Food and Agriculture Organization of the United Nations. (1993). Forest resources assessment: Tropical countries. FAO.
Chicagoスタイル(17版)引用形式Food and Agriculture Organization of the United Nations. Forest Resources Assessment: Tropical Countries. Rome: FAO, 1993.
MLA(9版)引用形式Food and Agriculture Organization of the United Nations. Forest Resources Assessment: Tropical Countries. FAO, 1993.