APA (7th ed.) Zitazioa

(1973). The dictionary of national biography: Funded in 1882. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

The Dictionary of National Biography: Funded in 1882. London: Oxford University Press, 1973.

MLA (9th ed.) Zitazioa

The Dictionary of National Biography: Funded in 1882. Oxford University Press, 1973.