Citazione Stile APA (7a Edizione)

McDonough, W. (2002). Cradle to cradle: Remaking the way we make things. North Point pr..

Citazione stile Chigago Style (17a edizione)

McDonough, William. Cradle to Cradle: Remaking the Way We Make Things. New York: North Point pr., 2002.

Citatione MLA (9a ed.)

McDonough, William. Cradle to Cradle: Remaking the Way We Make Things. North Point pr., 2002.