APA (7th ed.) Citation

Murry, J. M. (1939). Studies in Keats, new and old (2d ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Murry, John Middleton. Studies in Keats, New and Old. 2d ed. London, New York [etc.]: Oxford University Press, 1939.

MLA (9th ed.) Citation

Murry, John Middleton. Studies in Keats, New and Old. 2d ed. Oxford University Press, 1939.