Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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