APA (7th ed.) Citation

Norris, C., & Mapp, N. (1993). William Empson: The critical achievement. Cambridge University Press.

Chicago Style (17th ed.) Citation

Norris, Christopher, and Nigel Mapp. William Empson: The Critical Achievement. Cambridge [England] ; New York, NY, USA: Cambridge University Press, 1993.

MLA (8th ed.) Citation

Norris, Christopher, and Nigel Mapp. William Empson: The Critical Achievement. Cambridge University Press, 1993.