Cita APA (7th ed.)
Graebner, N. A., Fite, G. C., & White, P. L. (1975). A History of the American people. McGraw-Hill.
Cita Chicago (17th ed.)
Graebner, Norman A., Gilbert C. Fite, i Philip L. White. A History of the American People. New York: McGraw-Hill, 1975.
Cita MLA (9th ed.)
Graebner, Norman A., et al. A History of the American People. McGraw-Hill, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.