Massachusetts Horticultural Society, Horticultural Society of New York, & Pennsylvania Horticultural Society. Horticulture. Massachusetts Horticultural Society.
Chicagoスタイル(17版)引用形式Massachusetts Horticultural Society, Horticultural Society of New York, , Pennsylvania Horticultural Society. Horticulture. Boston: Massachusetts Horticultural Society.
MLA(8版)引用形式Massachusetts Horticultural Society, et al. Horticulture. Massachusetts Horticultural Society.
警告: この引用は必ずしも正確ではありません.