Hardy, G. H., & Snow, C. P. (1992). A mathematician's apology (Canto edition.). Cambridge University Press.

Hardy, G. H., and C. P. Snow. A Mathematician's Apology. Canto edition. London: Cambridge University Press, 1992.

Hardy, G. H., and C. P. Snow. A Mathematician's Apology. Canto edition. Cambridge University Press, 1992.