Cita APA (7a ed.)

December, J. (1997). The World Wide Web 1997 unleashed (4th ed.). Sams.Net.

Cita Chicago Style (17a ed.)

December, John. The World Wide Web 1997 Unleashed. 4th ed. Indianapolis, Indiana: Sams.Net, 1997.

Cita MLA (9a ed.)

December, John. The World Wide Web 1997 Unleashed. 4th ed. Sams.Net, 1997.