Não informado. (2018). Plant Genetic Resources Newsletter. Food and Agriculture Organization of the United Nations.
Style de citation Chicago (17e éd.)Não informado. Plant Genetic Resources Newsletter. Roma: Food and Agriculture Organization of the United Nations, 2018.
Style de citation MLA (8e éd.)Não informado. Plant Genetic Resources Newsletter. Food and Agriculture Organization of the United Nations, 2018.
Attention : ces citations peuvent ne pas être correctes à 100%.