APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Harvey, Paul H., and Mark D. Pagel. The Comparative Method in Evolutionary Biology. repr. Oxford [u.a.]: Oxford Univ. Press, 1991.

MLA (9th ed.) Citation

Harvey, Paul H., and Mark D. Pagel. The Comparative Method in Evolutionary Biology. repr. Oxford Univ. Press, 1991.