Orchid Digest Corporation. (2022). Orchid Digest. Orchid Society of California.
Chicagoスタイル(17版)引用形式Orchid Digest Corporation. Orchid Digest. Berkeley, Calif: Orchid Society of California, 2022.
MLA(8版)引用形式Orchid Digest Corporation. Orchid Digest. Orchid Society of California, 2022.
警告: この引用は必ずしも正確ではありません.