APA (7th ed.) Citation

Sutton, A., & Sutton, M. (1997). Eastern forests (Tenth printing, March 1997.). Knopf.

Chicago Style (17th ed.) Citation

Sutton, Ann, and Myron Sutton. Eastern Forests. Tenth printing, March 1997. New York: Knopf, 1997.

MLA (9th ed.) Citation

Sutton, Ann, and Myron Sutton. Eastern Forests. Tenth printing, March 1997. Knopf, 1997.