APA (7th ed.) Citation

Barnes, R. D. (1974). Invertebrate zoology (3rd ed.). W. B. Saunders.

Chicago Style (17th ed.) Citation

Barnes, Robert D. Invertebrate Zoology. 3rd ed. Philadelphia: W. B. Saunders, 1974.

MLA (9th ed.) Citation

Barnes, Robert D. Invertebrate Zoology. 3rd ed. W. B. Saunders, 1974.