APA aipamena

Henry Steele Commager. (1968). Documents of American history. New York: Appleton-Century-Crofts.

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.