APA (7th ed.) Citation

Emerson, E. (2001). Challenging behaviour: Analysis and intervention in people with severe learning disabilities (2nd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Emerson, Eric. Challenging Behaviour: Analysis and Intervention in People with Severe Learning Disabilities. 2nd ed. Cambridge ; New York: Cambridge University Press, 2001.

MLA (8th ed.) Citation

Emerson, Eric. Challenging Behaviour: Analysis and Intervention in People with Severe Learning Disabilities. 2nd ed. Cambridge University Press, 2001.