Cita APA (7th ed.)
ebrary, Inc, Thornburgh, D., & Lin, H. (2002). Youth, pornography and the Internet. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc, Dick Thornburgh, i Herbert Lin. Youth, Pornography and the Internet. Washington, D.C.: National Academy Press, 2002.
Cita MLA (9th ed.)
ebrary, Inc, et al. Youth, Pornography and the Internet. National Academy Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.