Παραπομπή APA
McDonough, W., & Braungart, M. (2002). Cradle to cradle: Remaking the way we make things. New York: North Point Press.
Παραπομπή Chicago StyleMcDonough, William., and Michael Braungart. Cradle to Cradle: Remaking the Way We Make Things. New York: North Point Press, 2002.
Παραπομπή MLAMcDonough, William., and Michael Braungart. Cradle to Cradle: Remaking the Way We Make Things. New York: North Point Press, 2002.
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