APA (7th ed.) Citation

Colbert, E. H. (1980). Evolution of the vertebrates: A history of the backboned animals through time (3. ed.). Wiley.

Chicago Style (17th ed.) Citation

Colbert, Edwin H. Evolution of the Vertebrates: A History of the Backboned Animals Through Time. 3. ed. New York: Wiley, 1980.

MLA (9th ed.) Citation

Colbert, Edwin H. Evolution of the Vertebrates: A History of the Backboned Animals Through Time. 3. ed. Wiley, 1980.