Friedman, L. S. (2011). Cyberbullying. Greenhaven Press/ Gale, Cengage Learning.
Cita Chicago (17th ed.)Friedman, Lauri S. Cyberbullying. Detroit: Greenhaven Press/ Gale, Cengage Learning, 2011.
Cita MLA (8th ed.)Friedman, Lauri S. Cyberbullying. Greenhaven Press/ Gale, Cengage Learning, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.