Não informado. (1983). Animal Genetic Resources Information. Food and Agriculture Organization of the United Nations.
Chicago (17e ed.) BronvermeldingNão informado. Animal Genetic Resources Information. Roma: Food and Agriculture Organization of the United Nations, 1983.
MLA (8e ed.) BronvermeldingNão informado. Animal Genetic Resources Information. Food and Agriculture Organization of the United Nations, 1983.
Let op: Deze citaties zijn niet altijd 100% accuraat.