APA (7th ed.) Citation

Barnes, R. S. K., Calow, P., & Olive, P. J. (2001). The invertebrates: A synthesis (3. ed.). Blackwell Science.

Chicago Style (17th ed.) Citation

Barnes, Richard S. K., Peter Calow, and P. J. Olive. The Invertebrates: A Synthesis. 3. ed. London [u.a.]: Blackwell Science, 2001.

MLA (9th ed.) Citation

Barnes, Richard S. K., et al. The Invertebrates: A Synthesis. 3. ed. Blackwell Science, 2001.