APA (7th ed.) Zitazioa
Gualdi, M. (2008). Schoolmates, bullying in schools: Students' survival guide. Schoolmates project.
Chicago Style (17th ed.) Zitazioa
Gualdi, Miles. Schoolmates, Bullying in Schools: Students' Survival Guide. [s.l.]: Schoolmates project, 2008.
MLA (9th ed.) Zitazioa
Gualdi, Miles. Schoolmates, Bullying in Schools: Students' Survival Guide. Schoolmates project, 2008.
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