APA (7th ed.) Zitazioa
Farnsworth, S. J. (2003). Political support in a frustrated America. Praeger.
Chicago Style (17th ed.) Zitazioa
Farnsworth, Stephen J. Political Support in a Frustrated America. Westport, Conn.: Praeger, 2003.
MLA (9th ed.) Zitazioa
Farnsworth, Stephen J. Political Support in a Frustrated America. Praeger, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.