APA-viite

Keats, J. . .. (1962). Poetical works of John Keats. Oxford University Press.

Chicago-tyylinen lähdeviittaus

Keats, John. Poetical Works of John Keats. London: Oxford University Press, 1962.

MLA-viite

Keats, John. Poetical Works of John Keats. Oxford University Press, 1962.