Fincher, E. B. (1955). The President of the United States. Abelard-Schuman.
Cita Chicago Style (17a ed.)Fincher, Ernest Barksdale. The President of the United States. New York: Abelard-Schuman, 1955.
Cita MLA (9a ed.)Fincher, Ernest Barksdale. The President of the United States. Abelard-Schuman, 1955.
Precaución: Estas citas no son 100% exactas.