Foerster, H. v. Circular Causality: The beginnings of an epistemology of responsibility / Heinz von Foerster. Transactions=Protokolle.(2003).
Chicagoスタイル(17版)引用形式Foerster, Heinz von. "Circular Causality: The Beginnings of an Epistemology of Responsibility / Heinz Von Foerster." Transactions=Protokolle.(2003) .
MLA(8版)引用形式Foerster, Heinz von. "Circular Causality: The Beginnings of an Epistemology of Responsibility / Heinz Von Foerster." Transactions=Protokolle.(2003), .
警告: この引用は必ずしも正確ではありません.