Cita APA (7a ed.)

Lewis, P. F. (2006). Achieving best behavior for children with developmental disabilities: A step-by-step workbook for parents and carers. Jessica Kingsley.

Cita Chicago Style (17a ed.)

Lewis, Pamela Faith. Achieving Best Behavior for Children with Developmental Disabilities: A Step-by-step Workbook for Parents and Carers. London ; Philadelphia: Jessica Kingsley, 2006.

Cita MLA (9a ed.)

Lewis, Pamela Faith. Achieving Best Behavior for Children with Developmental Disabilities: A Step-by-step Workbook for Parents and Carers. Jessica Kingsley, 2006.