APA (7th ed.) Citation

Hardy, G. H., & Snow, C. P. (1967). A mathematician's apology ([1st ed.].). Cambridge U.P..

Chicago Style (17th ed.) Citation

Hardy, G. H., and C. P. Snow. A Mathematician's Apology. [1st ed.]. London: Cambridge U.P., 1967.

MLA (9th ed.) Citation

Hardy, G. H., and C. P. Snow. A Mathematician's Apology. [1st ed.]. Cambridge U.P., 1967.