Style de citation APA (7e éd.)

Buchanan, B. (2013). Presidential power and accountability: Toward a presidential accountability system. Routledge.

Style de citation Chicago (17e éd.)

Buchanan, Bruce. Presidential Power and Accountability: Toward a Presidential Accountability System. New York: Routledge, 2013.

Style de citation MLA (8e éd.)

Buchanan, Bruce. Presidential Power and Accountability: Toward a Presidential Accountability System. Routledge, 2013.