Não informado. (2001). World catalogue of genetic stocks. FAO, Plant Industry Branch.
Style de citation Chicago (17e éd.)Não informado. World Catalogue of Genetic Stocks. Washington: FAO, Plant Industry Branch, 2001.
Style de citation MLA (8e éd.)Não informado. World Catalogue of Genetic Stocks. FAO, Plant Industry Branch, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.