Παραπομπή APA

Hardy, G. H. (1952). course of pure mathematics (10th ed.). Cambridge University Press.

Παραπομπή Chicago Style

Hardy, G H. Course of Pure Mathematics. 10th ed. London: Cambridge University Press, 1952.

Παραπομπή MLA

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