APA (7th ed.) Citation

Lawrence, D. H., & Boulton, J. T. (1979). The letters of D. H. Lawrence. Cambridge University Press.

Chicago Style (17th ed.) Citation

Lawrence, D. H., and James T. Boulton. The Letters of D. H. Lawrence. Cambridge ; New York: Cambridge University Press, 1979.

MLA (9th ed.) Citation

Lawrence, D. H., and James T. Boulton. The Letters of D. H. Lawrence. Cambridge University Press, 1979.