APA (7th ed.) Citation

Watkins, C., & Wagner, P. (2000). Improving school behaviour / Chris Watkins and Patsy Wagner. Paul Chapman.

Chicago Style (17th ed.) Citation

Watkins, Chris, and Patsy Wagner. Improving School Behaviour / Chris Watkins and Patsy Wagner. London: Paul Chapman, 2000.

MLA (9th ed.) Citation

Watkins, Chris, and Patsy Wagner. Improving School Behaviour / Chris Watkins and Patsy Wagner. Paul Chapman, 2000.

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