APA (7th ed.) Citation

Commager, H. S. (1968). Documents of American history (8th ed.). Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Commager, Henry Steele. Documents of American History. 8th ed. New York: Appleton-Century-Crofts, 1968.

MLA (9th ed.) Citation

Commager, Henry Steele. Documents of American History. 8th ed. Appleton-Century-Crofts, 1968.