APA (7th ed.) Citation

Bolten, A. B., & Witherington, B. E. (2003). Loggerhead sea turtles. Smithsonian Books.

Chicago Style (17th ed.) Citation

Bolten, Alan B., and Blair E. Witherington. Loggerhead Sea Turtles. Washington, D.C.: Smithsonian Books, 2003.

MLA (9th ed.) Citation

Bolten, Alan B., and Blair E. Witherington. Loggerhead Sea Turtles. Smithsonian Books, 2003.