Cullen,J. (1992). Orchid book: A guide to the identification of cultivated orchid species. Cambridge University Press.
シカゴスタイル引用形Cullen,J. Orchid Book: A Guide to the Identification of Cultivated Orchid Species. United Kingdom: Cambridge University Press, 1992.
MLA引用形式Cullen,J. Orchid Book: A Guide to the Identification of Cultivated Orchid Species. Cambridge University Press, 1992.
警告: この引用は必ずしも正確ではありません.