APA (7th ed.) Citation

Christie, P. (2009). First steps in intervention with your child with autism: Frameworks for communication. Jessica Kingsley Publishers.

Chicago Style (17th ed.) Citation

Christie, Phil. First Steps in Intervention with Your Child with Autism: Frameworks for Communication. London: Jessica Kingsley Publishers, 2009.

MLA (9th ed.) Citation

Christie, Phil. First Steps in Intervention with Your Child with Autism: Frameworks for Communication. Jessica Kingsley Publishers, 2009.