Darwin, C., Wallace, A. R., De Beer, G., & Darwin, F. (1958). Evolution by natural selection. Published for the XV International Congress of Zoology and the Linnean Society of London at the University Press.
Chicago Style (17th ed.) CitationDarwin, Charles, Alfred Russel Wallace, Gavin De Beer, and Francis Darwin. Evolution by Natural Selection. Cambridge: Published for the XV International Congress of Zoology and the Linnean Society of London at the University Press, 1958.
MLA (9th ed.) CitationDarwin, Charles, et al. Evolution by Natural Selection. Published for the XV International Congress of Zoology and the Linnean Society of London at the University Press, 1958.
Warning: These citations may not always be 100% accurate.