APA aipamena

Darwin, C. . .., & Wallace, A. R. . .. (1958). Evolution by natural selection (1.). Cambridge University Press.

Chicago Style aipamena

Darwin, Charles ., and Alfred Russell Wallace. Evolution by Natural Selection. 1. Cambridge: Cambridge University Press, 1958.

MLA aipamena

Darwin, Charles ., and Alfred Russell Wallace. Evolution by Natural Selection. 1. Cambridge University Press, 1958.