APA (7th ed.) Citation
Empson, W., & Haffenden, J. (2006). Selected letters of William Empson. Oxford University Press.
Chicago Style (17th ed.) Citation
Empson, William, and John Haffenden. Selected Letters of William Empson. Oxford ; New York: Oxford University Press, 2006.
MLA (9th ed.) Citation
Empson, William, and John Haffenden. Selected Letters of William Empson. Oxford University Press, 2006.
Warning: These citations may not always be 100% accurate.