APA (7th ed.) Citation

Hardy, G. H., & Snow, C. P. (1967). Mathematician's apology. Cambridge University Press.

Chicago Style (17th ed.) Citation

Hardy, G. H., and C. P. Snow. Mathematician's Apology. New York: Cambridge University Press, 1967.

MLA (8th ed.) Citation

Hardy, G. H., and C. P. Snow. Mathematician's Apology. Cambridge University Press, 1967.