APA (7th ed.) Zitazioa

Morris, R. B. (1965). Encyclopedia of american history. Harper and Row.

Chicago Style (17th ed.) Zitazioa

Morris, Richard Brandon. Encyclopedia of American History. Nueva York: Harper and Row, 1965.

MLA (9th ed.) Zitazioa

Morris, Richard Brandon. Encyclopedia of American History. Harper and Row, 1965.