APA (7th ed.) Citation

Howell, W. G. (2013). Thinking about the presidency: The primacy of power. Princeton Univ. Press.

Chicago Style (17th ed.) Citation

Howell, William G. Thinking About the Presidency: The Primacy of Power. Princeton [u.a.]: Princeton Univ. Press, 2013.

MLA (9th ed.) Citation

Howell, William G. Thinking About the Presidency: The Primacy of Power. Princeton Univ. Press, 2013.