Não informado. (1999). Autism: The international journal of research and practice. Sage Publications in Association With the National Autistic Society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Autism: The International Journal of Research and Practice. London: Sage Publications in Association With the National Autistic Society, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Autism: The International Journal of Research and Practice. Sage Publications in Association With the National Autistic Society, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.