Cita APA (7a ed.)

Stonehouse, B., & Perrins, C. M. (1977). Evolutionary ecology. Macmillan.

Cita Chicago Style (17a ed.)

Stonehouse, Bernard, y Christopher M. Perrins. Evolutionary Ecology. London: Macmillan, 1977.

Cita MLA (9a ed.)

Stonehouse, Bernard, y Christopher M. Perrins. Evolutionary Ecology. Macmillan, 1977.