Clark, W. R. (1996). Sex and the origins of death. Oxford University Press.
Cita Chicago Style (17a ed.)Clark, William R. Sex and the Origins of Death. New York: Oxford University Press, 1996.
Cita MLA (9a ed.)Clark, William R. Sex and the Origins of Death. Oxford University Press, 1996.
Precaución: Estas citas no son 100% exactas.