Brian &Deborah Charlesworth. (2017). Evolution: A very short Introduction. OUP.
Dyfyniad Arddull ChicagoBrian &Deborah Charlesworth. Evolution: A Very Short Introduction. Oxford: OUP, 2017.
Dyfyniad MLABrian &Deborah Charlesworth. Evolution: A Very Short Introduction. OUP, 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.