APA (7th ed.) Zitazioa
Line, P. (2006). Kingship and state formation in Sweden, 1130-1290. Brill.
Chicago Style (17th ed.) Zitazioa
Line, Philip. Kingship and State Formation in Sweden, 1130-1290. Leiden ; Boston: Brill, 2006.
MLA (9th ed.) Zitazioa
Line, Philip. Kingship and State Formation in Sweden, 1130-1290. Brill, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.