Cita APA (7th ed.)
Shogan, C. J. (2007). The moral rhetoric of American Presidents. Texas A&M University Press.
Cita Chicago (17th ed.)
Shogan, Colleen J. The Moral Rhetoric of American Presidents. College Station: Texas A&M University Press, 2007.
Cita MLA (9th ed.)
Shogan, Colleen J. The Moral Rhetoric of American Presidents. Texas A&M University Press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.