Cita APA (7a ed.)

Gralla, P., & Troller, M. (2007). How the Internet works (8th ed.). Que Pub.

Cita Chicago Style (17a ed.)

Gralla, Preston, y Michael Troller. How the Internet Works. 8th ed. Indianapolis, IN: Que Pub, 2007.

Cita MLA (9a ed.)

Gralla, Preston, y Michael Troller. How the Internet Works. 8th ed. Que Pub, 2007.