APA (7th ed.) Citation

Cooper, P., Smith, C. J., & Upton, G. (1994). Emotional and behavioural difficulties : theory to practice / Paul Cooper, Colin J. Smith, and Graham Upton: Theory to practice. Routledge.

Chicago Style (17th ed.) Citation

Cooper, Paul, Colin J. Smith, and Graham Upton. Emotional and Behavioural Difficulties : Theory to Practice / Paul Cooper, Colin J. Smith, and Graham Upton: Theory to Practice. London: Routledge, 1994.

MLA (9th ed.) Citation

Cooper, Paul, et al. Emotional and Behavioural Difficulties : Theory to Practice / Paul Cooper, Colin J. Smith, and Graham Upton: Theory to Practice. Routledge, 1994.

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