APA (7th ed.) Zitazioa
Piggott, S. (1967). Celts, saxons, and the early antiquaries. Edinburgh University Press.
Chicago Style (17th ed.) Zitazioa
Piggott, Stuart. Celts, Saxons, and the Early Antiquaries. Edinburgh: Edinburgh University Press, 1967.
MLA (9th ed.) Zitazioa
Piggott, Stuart. Celts, Saxons, and the Early Antiquaries. Edinburgh University Press, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.