Cita APA (7th ed.)

Hardy, G. H. (1952). A Course of Pure Mathematics (10th ed.). Cambridge University Press.

Cita Chicago (17th ed.)

Hardy, Godfrey Harold. A Course of Pure Mathematics. 10th ed. Cambridge: Cambridge University Press, 1952.

Cita MLA (9th ed.)

Hardy, Godfrey Harold. A Course of Pure Mathematics. 10th ed. Cambridge University Press, 1952.