Cita APA

Harvey, P. H. 1., & Pagel, M. D. (1991). The comparative method in evolutionary biology. Oxford: Oxford University Press.

Citación estilo Chicago

Harvey, Paul H. 1947-, y Mark D. Pagel. The Comparative Method in Evolutionary Biology. Oxford: Oxford University Press, 1991.

Cita MLA

Harvey, Paul H. 1947-, y Mark D. Pagel. The Comparative Method in Evolutionary Biology. Oxford: Oxford University Press, 1991.