APA-Zitierstil (7. Ausg.)

Hardy, G. H. (1973). A mathematician's apology (1. ed. 1940, reprinted with foreword by C. P. Snow.). Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Hardy, Godfrey H. A Mathematician's Apology. 1. ed. 1940, reprinted with foreword by C. P. Snow. Cambridge: Univ. Press, 1973.

MLA-Zitierstil (9. Ausg.)

Hardy, Godfrey H. A Mathematician's Apology. 1. ed. 1940, reprinted with foreword by C. P. Snow. Univ. Press, 1973.