APA (7th ed.) Zitazioa

SUTHERLAND, J. (1948). A preface to eighteenth Century poetry. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

SUTHERLAND, James. A Preface to Eighteenth Century Poetry. London: Oxford University Press, 1948.

MLA (9th ed.) Zitazioa

SUTHERLAND, James. A Preface to Eighteenth Century Poetry. Oxford University Press, 1948.