APA (7th ed.) Zitazioa

Baldwin, J. The Sampo: A Wonder Tale of the Old North.

Chicago Style (17th ed.) Zitazioa

Baldwin, James. The Sampo: A Wonder Tale of the Old North.

MLA (9th ed.) Zitazioa

Baldwin, James. The Sampo: A Wonder Tale of the Old North.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.