Cita APA (7a ed.)

Perren, S., & Hornung, R. (2005). Bullying and Delinquency in Adolescence: Victims' and Perpetrators' Family and Peer Relations. Swiss journal of psychology, 64(1), 51-64.

Cita Chicago Style (17a ed.)

Perren, Sonja, y Rainer Hornung. "Bullying and Delinquency in Adolescence: Victims' and Perpetrators' Family and Peer Relations." Swiss Journal of Psychology 64, no. 1 (2005): 51-64.

Cita MLA (9a ed.)

Perren, Sonja, y Rainer Hornung. "Bullying and Delinquency in Adolescence: Victims' and Perpetrators' Family and Peer Relations." Swiss Journal of Psychology, vol. 64, no. 1, 2005, pp. 51-64.