APA(7版)引用形式

(1989). Why Be Rational? On Thinking Critically about Critical Thinking. Resource Publication, Series 2 No. 1 / Harvey Siegel. [microform].

Chicagoスタイル(17版)引用形式

Why Be Rational? On Thinking Critically About Critical Thinking. Resource Publication, Series 2 No. 1 / Harvey Siegel. [microform]. 1989.

MLA(9版)引用形式

Why Be Rational? On Thinking Critically About Critical Thinking. Resource Publication, Series 2 No. 1 / Harvey Siegel. [microform]. 1989.

警告: この引用は必ずしも正確ではありません.