Dyfyniad APA

Graham Bell. (2008). Selection: The mechanism of evolution. Oxford ; New York: Oxford University Press.

Dyfyniad Arddull Chicago

Graham Bell. Selection: The Mechanism of Evolution. Oxford ; New York: Oxford University Press, 2008.

Dyfyniad MLA

Graham Bell. Selection: The Mechanism of Evolution. Oxford ; New York: Oxford University Press, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.