Richter, W. 1., Launert, E., Hunt, P. F., & Preusse, H. (1972). Orchid care: A guide to cultivation and breeding. New York: Macmillian Company.
Chicago Style CitationRichter, Walter 1904-1997, Edmund Launert, Peter Francis Hunt, and Hans Preusse. Orchid Care: A Guide to Cultivation and Breeding. New York: Macmillian Company, 1972.
MLA CitationRichter, Walter 1904-1997, Edmund Launert, Peter Francis Hunt, and Hans Preusse. Orchid Care: A Guide to Cultivation and Breeding. New York: Macmillian Company, 1972.
Warning: These citations may not always be 100% accurate.