APA(7版)引用形式

Não informado. Disability now. Spastics Society.

Chicagoスタイル(17版)引用形式

Não informado. Disability Now. London: Spastics Society.

MLA(8版)引用形式

Não informado. Disability Now. Spastics Society.

警告: この引用は必ずしも正確ではありません.