APA (7th ed.) Citation

Nicol, J. A. C. (1967). The biology of marine animals (2a. ed.). John Wiley.

Chicago Style (17th ed.) Citation

Nicol, J. A. Colin. The Biology of Marine Animals. 2a. ed. Nueva York: John Wiley, 1967.

MLA (9th ed.) Citation

Nicol, J. A. Colin. The Biology of Marine Animals. 2a. ed. John Wiley, 1967.