Cita APA (7a ed.)

Barnes, R., Calow, P., & Olive, P. (2001). El INVERTEBRATES: A synthesis (3rd ed.). Blackwell Science.

Cita Chicago Style (17a ed.)

Barnes, R.S.K, P. Calow, y P.J.W Olive. El INVERTEBRATES: A Synthesis. 3rd ed. Oxford: Blackwell Science, 2001.

Cita MLA (8a ed.)

Barnes, R.S.K, et al. El INVERTEBRATES: A Synthesis. 3rd ed. Blackwell Science, 2001.