Citazione Stile APA (7a Edizione)

Hardy, G. H. (1992). A mathematician's apology. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Hardy, Godfrey Harold. A Mathematician's Apology. Cambridge: Cambridge University Press, 1992.

Citatione MLA (9a ed.)

Hardy, Godfrey Harold. A Mathematician's Apology. Cambridge University Press, 1992.