APA (7th ed.) Citation

Adams, L. A. (1938). An introduction to the vertebrates (2nd ed.). Wiley.

Chicago Style (17th ed.) Citation

Adams, Leverett Allen. An Introduction to the Vertebrates. 2nd ed. New York: Wiley, 1938.

MLA (9th ed.) Citation

Adams, Leverett Allen. An Introduction to the Vertebrates. 2nd ed. Wiley, 1938.