Dyfyniad APA

Dobzhansky,Theodosius. (1976). Genetics and the origin of species (3rd ed.). Oxford and IBH.

Dyfyniad Arddull Chicago

Dobzhansky,Theodosius. Genetics and the Origin of Species. 3rd ed. New Delhi: Oxford and IBH, 1976.

Dyfyniad MLA

Dobzhansky,Theodosius. Genetics and the Origin of Species. 3rd ed. Oxford and IBH, 1976.

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