Citazione Stile APA (7a Edizione)

Shelly, G. B., & Campbell, J. T. (2012). Discovering the Internet: Complete (4th edition.). Course Technology, Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Shelly, Gary B., e Jennifer T. Campbell. Discovering the Internet: Complete. 4th edition. USA: Course Technology, Cengage Learning, 2012.

Citatione MLA (9a ed.)

Shelly, Gary B., e Jennifer T. Campbell. Discovering the Internet: Complete. 4th edition. Course Technology, Cengage Learning, 2012.