Ridley, M., & Mark Ridley. (2004). Evolution. Oxford,New York: Oxford University Press.
Trích dẫn kiểu ChicagoRidley, Mark, và Mark Ridley. Evolution. Oxford,New York: Oxford University Press, 2004.
MLA引文Ridley, Mark, và Mark Ridley. Evolution. Oxford,New York: Oxford University Press, 2004.
警告：這些引文格式不一定是100％准確.