Lua APA (7ú heag.)
Cowie, H., & Jennifer, D. (2008). New perspectives on bullying. Open University Press.
Lua i Stíl Chicago (17ú heag.)
Cowie, Helen, agus Dawn Jennifer. New Perspectives on Bullying. Maidenhead, England ; New York: Open University Press, 2008.
Lua MLA (9ú heag.)
Cowie, Helen, agus Dawn Jennifer. New Perspectives on Bullying. Open University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.