APA (7th ed.) Citation

Williams, T. H., Current, R. N., & Freidel, F. (1963). A history of the United States to 1876. Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Williams, T. Harry, Richard N. Current, and Frank Freidel. A History of the United States to 1876. Nueva York: Alfred A. Knopf, 1963.

MLA (9th ed.) Citation

Williams, T. Harry, et al. A History of the United States to 1876. Alfred A. Knopf, 1963.