APA(7版)引用形式

Não informado. (1971). Early Child Development and Care. Gordon and Breach Science Publishers.

Chicagoスタイル(17版)引用形式

Não informado. Early Child Development and Care. London: Gordon and Breach Science Publishers, 1971.

MLA(8版)引用形式

Não informado. Early Child Development and Care. Gordon and Breach Science Publishers, 1971.

警告: この引用は必ずしも正確ではありません.