APA (7th ed.) Citation

Williams, T. H. (1965). A history of the United States (2d ed., rev.). Knopf.

Chicago Style (17th ed.) Citation

Williams, T. Harry. A History of the United States. 2d ed., rev. New York: Knopf, 1965.

MLA (9th ed.) Citation

Williams, T. Harry. A History of the United States. 2d ed., rev. Knopf, 1965.