APA (7e ed.) Bronvermelding

Não informado. (1973). Forest genetic resources information. Food and Agriculture Organization of the United Nations.

Chicago (17e ed.) Bronvermelding

Não informado. Forest Genetic Resources Information. Rome: Food and Agriculture Organization of the United Nations, 1973.

MLA (8e ed.) Bronvermelding

Não informado. Forest Genetic Resources Information. Food and Agriculture Organization of the United Nations, 1973.

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