Dyfyniad APA

Grafen, A., & Ridley, M. (2006). Richard Dawkins: How a scientist changed the way we think. Oxford University Press.

Dyfyniad Arddull Chicago

Grafen, Alan, and Mark Ridley. Richard Dawkins: How a Scientist Changed the Way We Think. Oxford: Oxford University Press, 2006.

Dyfyniad MLA

Grafen, Alan, and Mark Ridley. Richard Dawkins: How a Scientist Changed the Way We Think. Oxford University Press, 2006.

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