Cita APA (7th ed.)

Futuyma, D. J. (1979). Evolutionary biology. Sinauer Associates Ltd.

Cita Chicago (17th ed.)

Futuyma, Douglas J. Evolutionary Biology. Sunderland: Sinauer Associates Ltd, 1979.

Cita MLA (9th ed.)

Futuyma, Douglas J. Evolutionary Biology. Sinauer Associates Ltd, 1979.