Cita APA (7a ed.)

Hagland, C., & Webb, Z. (2009). Working with adults with Asperger syndrome: A practical toolkit. Jessica Kingsley Publishers.

Cita Chicago Style (17a ed.)

Hagland, Carol, y Zillah Webb. Working with Adults with Asperger Syndrome: A Practical Toolkit. London ; Philadelphia: Jessica Kingsley Publishers, 2009.

Cita MLA (8a ed.)

Hagland, Carol, y Zillah Webb. Working with Adults with Asperger Syndrome: A Practical Toolkit. Jessica Kingsley Publishers, 2009.