Cita APA (7a ed.)

Wilson, W. (1916). The president of the United States. Harper and Brothers Publishers.

Cita Chicago Style (17a ed.)

Wilson, Woodrow. The President of the United States. New York: Harper and Brothers Publishers, 1916.

Cita MLA (9a ed.)

Wilson, Woodrow. The President of the United States. Harper and Brothers Publishers, 1916.