APA-referens

Hardy, G. H. (1992). Mathematician's apology (Canto ed.). Cambridge University Press.

Chicago-stil citat

Hardy, G. H. Mathematician's Apology. Canto ed. Cambridge [England] ; New York: Cambridge University Press, 1992.

MLA-referens

Hardy, G. H. Mathematician's Apology. Canto ed. Cambridge University Press, 1992.