Cita APA (7th ed.)

ebrary, Inc, Sanders, C. E., & Phye, G. D. (2004). Bullying: Implications for the classroom. Elsevier/Academic Press.

Cita Chicago (17th ed.)

ebrary, Inc, Cheryl E. Sanders, i Gary D. Phye. Bullying: Implications for the Classroom. San Diego: Elsevier/Academic Press, 2004.

Cita MLA (9th ed.)

ebrary, Inc, et al. Bullying: Implications for the Classroom. Elsevier/Academic Press, 2004.