Dyfyniad APA

Riedl,Rupert. (1978). Order in living organisms: A systems analysis of evolution. John Wiley & Sons.

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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