APA (7th ed.) Zitazioa
Maskell, J. (2009). Congressional misconduct. Nova Science Pub..
Chicago Style (17th ed.) Zitazioa
Maskell, Jack. Congressional Misconduct. New York: Nova Science Pub., 2009.
MLA (9th ed.) Zitazioa
Maskell, Jack. Congressional Misconduct. Nova Science Pub., 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.