Não informado. (1969). Journal of the American Society for Horticultural Science. American Society for Horticultural Science.
Chicagoスタイル(17版)引用形式Não informado. Journal of the American Society for Horticultural Science. Alexandria, Va: American Society for Horticultural Science, 1969.
MLA(8版)引用形式Não informado. Journal of the American Society for Horticultural Science. American Society for Horticultural Science, 1969.
警告: この引用は必ずしも正確ではありません.