APA (7th ed.) Citation

Zarkowska, E., & Clements, J. (1994). Problem behaviour and people with severe learning disabilities: The S.T.A.R approach (2nd ed.). Chapman & Hall.

Chicago Style (17th ed.) Citation

Zarkowska, Ewa, and John Clements. Problem Behaviour and People with Severe Learning Disabilities: The S.T.A.R Approach. 2nd ed. London ; New York: Chapman & Hall, 1994.

MLA (9th ed.) Citation

Zarkowska, Ewa, and John Clements. Problem Behaviour and People with Severe Learning Disabilities: The S.T.A.R Approach. 2nd ed. Chapman & Hall, 1994.