Cita APA (7a ed.)

Clements, J., & Zarkowska, E. (2000). Behavioural concerns and autistic spectrum disorders: Explorations and strategies for change. Jessica Kingsley. Publishers.

Cita Chicago Style (17a ed.)

Clements, John, y Ewa Zarkowska. Behavioural Concerns and Autistic Spectrum Disorders: Explorations and Strategies for Change. London ; Philadelphia: Jessica Kingsley. Publishers, 2000.

Cita MLA (9a ed.)

Clements, John, y Ewa Zarkowska. Behavioural Concerns and Autistic Spectrum Disorders: Explorations and Strategies for Change. Jessica Kingsley. Publishers, 2000.