APA (7th ed.) Citation

Pough, F. H., Janis, C. M., & Heiser, J. B. (2009). Vertebrate life (8th ed.). Benjamin Cummings.

Chicago Style (17th ed.) Citation

Pough, F. Harvey, Christine M. Janis, and John B. Heiser. Vertebrate Life. 8th ed. San Francisco: Benjamin Cummings, 2009.

MLA (9th ed.) Citation

Pough, F. Harvey, et al. Vertebrate Life. 8th ed. Benjamin Cummings, 2009.