Cita APA (7a ed.)

Hopkins, J. G. E., Robinson, F., Adams, J. T., & Appleton, L. H. (1960). Album of American history ([New ed.].). Charles Scribner's Sons.

Cita Chicago Style (17a ed.)

Hopkins, Joseph G. E., Florett Robinson, James Truslow Adams, y LeRoy H. Appleton. Album of American History. [New ed.]. New York: Charles Scribner's Sons, 1960.

Cita MLA (9a ed.)

Hopkins, Joseph G. E., et al. Album of American History. [New ed.]. Charles Scribner's Sons, 1960.