Dyfyniad APA

Hughes, A. L. (2008). The origin of adaptive phenotypes. National Academy of Sciences.

Dyfyniad Arddull Chicago

Hughes, Austin L. The Origin of Adaptive Phenotypes. National Academy of Sciences, 2008.

Dyfyniad MLA

Hughes, Austin L. The Origin of Adaptive Phenotypes. National Academy of Sciences, 2008.

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