Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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