APA (7th ed.) Citation
Hardy, G. H. (1948). A course of pure mathematics (9a ed.). University press.
Chicago Style (17th ed.) Citation
Hardy, G. H. A Course of Pure Mathematics. 9a ed. Cambridge: University press, 1948.
MLA (9th ed.) Citation
Hardy, G. H. A Course of Pure Mathematics. 9a ed. University press, 1948.
Warning: These citations may not always be 100% accurate.