Cita APA (7a ed.)
Ofek, H. (2001). Second nature: Economic origins of human evolution. Cambridge University Press.
Cita Chicago Style (17a ed.)
Ofek, Haim. Second Nature: Economic Origins of Human Evolution. Cambridge, U.K. ; New York: Cambridge University Press, 2001.
Cita MLA (9a ed.)
Ofek, Haim. Second Nature: Economic Origins of Human Evolution. Cambridge University Press, 2001.
Precaución: Estas citas no son 100% exactas.