APA-referens

Roegen, N. G. (1971). The entropy law and the economics process. Cambridge: Harvard University Press.

Chicago-stil citat

Roegen, Nicholas Georgescu. The Entropy Law and the Economics Process. Cambridge: Harvard University Press, 1971.

MLA-referens

Roegen, Nicholas Georgescu. The Entropy Law and the Economics Process. Cambridge: Harvard University Press, 1971.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.