Huntington, S. P. (2004). Who are we?: the challenges to America's national: Identity. Simon and Schuster.
Chicago Style (17th ed.) ZitazioaHuntington, Samuel P. Who Are We?: The Challenges to America's National: Identity. New York: Simon and Schuster, 2004.
MLA (9th ed.) ZitazioaHuntington, Samuel P. Who Are We?: The Challenges to America's National: Identity. Simon and Schuster, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.