Darwin, C. (1862). On the various contrivances by which British and foreign orchids are fertilised by insects: And on the good effects of intercrossing. J. Murray.
Chicago Style (17th ed.) CitationDarwin, Charles. On the Various Contrivances by Which British and Foreign Orchids Are Fertilised by Insects: And on the Good Effects of Intercrossing. London: J. Murray, 1862.
MLA (9th ed.) CitationDarwin, Charles. On the Various Contrivances by Which British and Foreign Orchids Are Fertilised by Insects: And on the Good Effects of Intercrossing. J. Murray, 1862.
Warning: These citations may not always be 100% accurate.