Não informado. (1973). Fruit Varieties Journal. American Pomological Society.
Chicagoスタイル(17版)引用形式Não informado. Fruit Varieties Journal. University Park, Pa: American Pomological Society, 1973.
MLA(8版)引用形式Não informado. Fruit Varieties Journal. American Pomological Society, 1973.
警告: この引用は必ずしも正確ではありません.