APA (7e ed.) Bronvermelding

Não informado. (1977). FAO Forestry Paper. Food and Agriculture Organization of the United Nations.

Chicago (17e ed.) Bronvermelding

Não informado. FAO Forestry Paper. Rome: Food and Agriculture Organization of the United Nations, 1977.

MLA (8e ed.) Bronvermelding

Não informado. FAO Forestry Paper. Food and Agriculture Organization of the United Nations, 1977.

Let op: Deze citaties zijn niet altijd 100% accuraat.