APA (7th ed.) Zitazioa
Brinkley, A. (2003). American history: A survey (11th ed.). McGraw-Hill.
Chicago Style (17th ed.) Zitazioa
Brinkley, Alan. American History: A Survey. 11th ed. Boston: McGraw-Hill, 2003.
MLA (9th ed.) Zitazioa
Brinkley, Alan. American History: A Survey. 11th ed. McGraw-Hill, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.