Cita APA (7a ed.)

Thornburgh, D. (2002). Youth, pornography and the Internet. National Academy Press.

Cita Chicago Style (17a ed.)

Thornburgh, Dick. Youth, Pornography and the Internet. Washington, DC: National Academy Press, 2002.

Cita MLA (8a ed.)

Thornburgh, Dick. Youth, Pornography and the Internet. National Academy Press, 2002.