Dressler, R. L. (1981). The Orchids: Natural history and classification. Harvard University Press.
Chicago Style (17th ed.) CitationDressler, Robert L. The Orchids: Natural History and Classification. Cambridge: Harvard University Press, 1981.
MLA (9th ed.) CitationDressler, Robert L. The Orchids: Natural History and Classification. Harvard University Press, 1981.
Warning: These citations may not always be 100% accurate.
