Dyfyniad APA

Dobzhansky, T. (1951). Genetics and the origin of species/3rd ed (3rd ed.). Oxford and ibh.

Dyfyniad Arddull Chicago

Dobzhansky, Theodosius. Genetics and the Origin of Species/3rd Ed. 3rd ed. New Delhi: Oxford and ibh, 1951.

Dyfyniad MLA

Dobzhansky, Theodosius. Genetics and the Origin of Species/3rd Ed. 3rd ed. Oxford and ibh, 1951.

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