(1983). Natural selection theory: from the specula-: Tion of the Greeks to the quantitative. Hutchinson Ross; New York: Distributed by Van Nostrand Reinhold.
Lua i Stíl Chicago (17ú heag.)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.
Lua MLA (9ú heag.)Natural Selection Theory: From the Specula-: Tion of the Greeks to the Quantitative. Hutchinson Ross; New York: Distributed by Van Nostrand Reinhold, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.