APA (7th ed.) Citation

Han, L. C., & Heith, D. J. (2013). Presidents and the American presidency. Oxford University Press.

Chicago Style (17th ed.) Citation

Han, Lori Cox, and Diane J. Heith. Presidents and the American Presidency. New York: Oxford University Press, 2013.

MLA (9th ed.) Citation

Han, Lori Cox, and Diane J. Heith. Presidents and the American Presidency. Oxford University Press, 2013.