Cowper, W., & Milford, H. (1934). Cowper poetical works. Oxford University Press.
Cita Chicago (17th ed.)Cowper, William, i H.S Milford. Cowper Poetical Works. London: Oxford University Press, 1934.
Cita MLA (9th ed.)Cowper, William, i H.S Milford. Cowper Poetical Works. Oxford University Press, 1934.
Atenció: Aquestes cites poden no estar 100% correctes.