Citazione Stile APA (7a Edizione)

Socolow R .........[et , a. (1997). Industrial ecology and global change. C. U.pr.

Citazione stile Chigago Style (17a edizione)

Socolow R .........[et , al]. Industrial Ecology and Global Change. Cambridge: C. U.pr, 1997.

Citatione MLA (9a ed.)

Socolow R .........[et , al]. Industrial Ecology and Global Change. C. U.pr, 1997.