APA (7th ed.) Citation

Morris, I. L. (2010). The American presidency: An analytical approach. Cambridge University Press.

Chicago Style (17th ed.) Citation

Morris, Irwin L. The American Presidency: An Analytical Approach. Cambridge ; New York: Cambridge University Press, 2010.

MLA (8th ed.) Citation

Morris, Irwin L. The American Presidency: An Analytical Approach. Cambridge University Press, 2010.