Cita APA

Commager, H. S. (1949). Documents of American history (5th ed.). Appleton-Century-Crofts.

Citación estilo Chicago

Commager, Henry Steele. Documents of American History. 5th ed. New York: Appleton-Century-Crofts, 1949.

Cita MLA

Commager, Henry Steele. Documents of American History. 5th ed. Appleton-Century-Crofts, 1949.