Não informado. (2001). World catalogue of genetic stocks. FAO, Plant Industry Branch.
Chicagoスタイル(17版)引用形式Não informado. World Catalogue of Genetic Stocks. Washington: FAO, Plant Industry Branch, 2001.
MLA(8版)引用形式Não informado. World Catalogue of Genetic Stocks. FAO, Plant Industry Branch, 2001.
警告: この引用は必ずしも正確ではありません.