APA (7th ed.) Citation

Williams, H. T. (1963). A History of the United States: [To 1876]. Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Williams, Harry T. A History of the United States: [To 1876]. New York: Alfred A. Knopf, 1963.

MLA (9th ed.) Citation

Williams, Harry T. A History of the United States: [To 1876]. Alfred A. Knopf, 1963.