APA (7th ed.) Citation

Cravotta, R. (2002). Why tinker with your operating system? EDN, 47(14), 45.

Chicago Style (17th ed.) Citation

Cravotta, Robert. "Why Tinker with Your Operating System?" EDN 47, no. 14 (2002): 45.

MLA (9th ed.) Citation

Cravotta, Robert. "Why Tinker with Your Operating System?" EDN, vol. 47, no. 14, 2002, p. 45.