Cita APA (7a ed.)

Riebel, J., Jäger, R. S., & Fischer, U. C. (2009). Cyberbullying in Germany - an exploration of prevalence, overlapping with real life bullying and coping strategies. Psychology science quarterly, 51(3), 298-314.

Cita Chicago Style (17a ed.)

Riebel, Julia, Reinhold S. Jäger, y Uwe C. Fischer. "Cyberbullying in Germany - an Exploration of Prevalence, Overlapping with Real Life Bullying and Coping Strategies." Psychology Science Quarterly 51, no. 3 (2009): 298-314.

Cita MLA (9a ed.)

Riebel, Julia, et al. "Cyberbullying in Germany - an Exploration of Prevalence, Overlapping with Real Life Bullying and Coping Strategies." Psychology Science Quarterly, vol. 51, no. 3, 2009, pp. 298-314.