APA (7th ed.) Citation

Genovese, M. A. (2004). Encyclopedia of the American presidency. Facts On File.

Chicago Style (17th ed.) Citation

Genovese, Michael A. Encyclopedia of the American Presidency. New York: Facts On File, 2004.

MLA (9th ed.) Citation

Genovese, Michael A. Encyclopedia of the American Presidency. Facts On File, 2004.