Não informado. (2002). Emotional & Behavioural Difficulties. Sage Publications.
Chicagoスタイル(17版)引用形式Não informado. Emotional & Behavioural Difficulties. London: Sage Publications, 2002.
MLA(8版)引用形式Não informado. Emotional & Behavioural Difficulties. Sage Publications, 2002.
警告: この引用は必ずしも正確ではありません.