APA (7th ed.) Zitazioa

AYALA, F. J. (1979). Evolving: The theory and processes of organic evolution. The Benjamin/ Cummings.

Chicago Style (17th ed.) Zitazioa

AYALA, Francisco Jase. Evolving: The Theory and Processes of Organic Evolution. Menlo Park, Calif.: The Benjamin/ Cummings, 1979.

MLA (9th ed.) Zitazioa

AYALA, Francisco Jase. Evolving: The Theory and Processes of Organic Evolution. The Benjamin/ Cummings, 1979.