Παραπομπή σε μορφή APA (7η εκδ.)

Devlin, K. J. (2008). The unfinished game: Pascal, Fermat and the seventeenth-century letter that mada the world modern. Basic Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Devlin, Keith J. The Unfinished Game: Pascal, Fermat and the Seventeenth-century Letter That Mada the World Modern. New York: Basic Books, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Devlin, Keith J. The Unfinished Game: Pascal, Fermat and the Seventeenth-century Letter That Mada the World Modern. Basic Books, 2008.