APA (7th ed.) Citation

Emerson, E. (1995). Challenging behaviour: Analysis and intervention in people with learning disabilities. Cambridge University Press.

Chicago Style (17th ed.) Citation

Emerson, Eric. Challenging Behaviour: Analysis and Intervention in People with Learning Disabilities. Cambridge: Cambridge University Press, 1995.

MLA (9th ed.) Citation

Emerson, Eric. Challenging Behaviour: Analysis and Intervention in People with Learning Disabilities. Cambridge University Press, 1995.