Cita APA (7a ed.)

Graebner, N. A., Fite, G. C., & White, P. L. (1970). A history of the American people. McGraw-Hill.

Cita Chicago Style (17a ed.)

Graebner, Norman A., Gilbert Courtland Fite, y Philip L. White. A History of the American People. New York: McGraw-Hill, 1970.

Cita MLA (9a ed.)

Graebner, Norman A., et al. A History of the American People. McGraw-Hill, 1970.