Citazione Stile APA (7a Edizione)
(1981). Yearbook of forest products 1979: 1968-1979. Food and Agriculture Organization of the United Nations.
Citazione stile Chigago Style (17a edizione)
Yearbook of Forest Products 1979: 1968-1979. Rome: Food and Agriculture Organization of the United Nations, 1981.
Citatione MLA (9a ed.)
Yearbook of Forest Products 1979: 1968-1979. Food and Agriculture Organization of the United Nations, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.