Dyfyniad APA

(1983). Natural selection theory: from the specula-: Tion of the Greeks to the quantitative. Hutchinson Ross; New York: Distributed by Van Nostrand Reinhold.

Dyfyniad Arddull Chicago

Natural Selection Theory: From the Specula-: Tion of the Greeks to the Quantitative. Stroudsburg, Penn.: Hutchinson Ross; New York: Distributed by Van Nostrand Reinhold, 1983.

Dyfyniad MLA

Natural Selection Theory: From the Specula-: Tion of the Greeks to the Quantitative. Hutchinson Ross; New York: Distributed by Van Nostrand Reinhold, 1983.

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