APA (7th ed.) Citation

Knott, S. F., & Chidester, J. L. (2004). The Reagan years. Facts On File.

Chicago Style (17th ed.) Citation

Knott, Stephen F., and Jeffrey L. Chidester. The Reagan Years. New York: Facts On File, 2004.

MLA (9th ed.) Citation

Knott, Stephen F., and Jeffrey L. Chidester. The Reagan Years. Facts On File, 2004.