Dyfyniad APA
Godfrey-Smith, P. (2009). Darwinian populations and natural selection. Oxford University Press.
Dyfyniad Arddull Chicago
Godfrey-Smith, Peter. Darwinian Populations and Natural Selection. Oxford ; New York: Oxford University Press, 2009.
Dyfyniad MLA
Godfrey-Smith, Peter. Darwinian Populations and Natural Selection. Oxford University Press, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.