APA (7th ed.) Citation

Hardy, G. H. (1994). A course of pure mathematics (10. ed., repr.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Hardy, Godfrey H. A Course of Pure Mathematics. 10. ed., repr. Cambridge [u.a.]: Cambridge Univ. Press, 1994.

MLA (9th ed.) Citation

Hardy, Godfrey H. A Course of Pure Mathematics. 10. ed., repr. Cambridge Univ. Press, 1994.