APA (7th ed.) Zitazioa
King, A. (2009). The British constitution (1st paperback ed.). Oxford University Press.
Chicago Style (17th ed.) Zitazioa
King, Anthony. The British Constitution. 1st paperback ed. Oxford: Oxford University Press, 2009.
MLA (9th ed.) Zitazioa
King, Anthony. The British Constitution. 1st paperback ed. Oxford University Press, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.