APA
Plimley L., Plimley L. & Bowen M. (2007). Autistic spectrum disorders in the early years. New Delhi: SAGE Publications.
Chicago
Plimley Lynn, Plimley Lynn and Bowen Maggie. 2007. Autistic spectrum disorders in the early years. New Delhi: SAGE Publications.
Harvard
Plimley L., Plimley L. and Bowen M. (2007). Autistic spectrum disorders in the early years. New Delhi: SAGE Publications.
MLA
Plimley Lynn, Plimley Lynn and Bowen Maggie. Autistic spectrum disorders in the early years. New Delhi: SAGE Publications. 2007.