Dyfyniad APA

Riedl, R. (1978). Order in living organisms: A systems analysis of evolution.

Dyfyniad Arddull Chicago

Riedl, Rupert. Order in Living Organisms: A Systems Analysis of Evolution. John Wiley & Sons, New York, 1978.

Dyfyniad MLA

Riedl, Rupert. Order in Living Organisms: A Systems Analysis of Evolution. 1978.

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