Style de citation APA (7e éd.)

Watson, R. P. (2012). The Obama Presidency: A Preliminary Assessment. State University of New York Press.

Style de citation Chicago (17e éd.)

Watson, Robert P. The Obama Presidency: A Preliminary Assessment. Albany: State University of New York Press, 2012.

Style de citation MLA (8e éd.)

Watson, Robert P. The Obama Presidency: A Preliminary Assessment. State University of New York Press, 2012.