APA (7th ed.) Citation

Medina, S. (2005). Bullying : why does it happen? / Sarah Medina: Why does it happen? Heinemann Library.

Chicago Style (17th ed.) Citation

Medina, Sarah. Bullying : Why Does It Happen? / Sarah Medina: Why Does It Happen? Oxford: Heinemann Library, 2005.

MLA (9th ed.) Citation

Medina, Sarah. Bullying : Why Does It Happen? / Sarah Medina: Why Does It Happen? Heinemann Library, 2005.

Warning: These citations may not always be 100% accurate.