APA (7th ed.) Citation

Blatchford, P. (2003). The class size debate: Is small better? Open University.

Chicago Style (17th ed.) Citation

Blatchford, Peter. The Class Size Debate: Is Small Better? Maidenhead, England ; Philadelphia: Open University, 2003.

MLA (9th ed.) Citation

Blatchford, Peter. The Class Size Debate: Is Small Better? Open University, 2003.