APA引文

Ofek, H. (2001). Second nature: Economic origins of human evolution. Cambridge, U.K: Cambridge University Press.

Trích dẫn kiểu Chicago

Ofek, Haim. Second Nature: Economic Origins of Human Evolution. Cambridge, U.K: Cambridge University Press, 2001.

MLA引文

Ofek, Haim. Second Nature: Economic Origins of Human Evolution. Cambridge, U.K: Cambridge University Press, 2001.

警告：這些引文格式不一定是100％准確.