APA aipamena

Davidson, J. W. (2006). Nation of nations: A concise narrative of the American Republic. New York: McGraw-Hill.

Chicago Style aipamena

Davidson, James West. Nation of Nations: A Concise Narrative of the American Republic. New York: McGraw-Hill, 2006.

MLA aipamena

Davidson, James West. Nation of Nations: A Concise Narrative of the American Republic. New York: McGraw-Hill, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.