Παραπομπή σε μορφή APA (7η εκδ.)

Devlin, K. J. (2002). The millennium problems: The seven greatest unsolved mathematical puzzles of our time. Basic Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Devlin, Keith J. The Millennium Problems: The Seven Greatest Unsolved Mathematical Puzzles of Our Time. Cambridge, Mass.: Basic Books, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Devlin, Keith J. The Millennium Problems: The Seven Greatest Unsolved Mathematical Puzzles of Our Time. Basic Books, 2002.