Cita APA (7a ed.)

Esty, D. C., & Winston, A. S. (2006). Green to gold: How smart companies use environmental strategy to innovate, create value and build competitive advantage. Yale University Pres.

Cita Chicago Style (17a ed.)

Esty, Daniel C., y Andrew S. Winston. Green to Gold: How Smart Companies Use Environmental Strategy to Innovate, Create Value and Build Competitive Advantage. New Haven: Yale University Pres, 2006.

Cita MLA (9a ed.)

Esty, Daniel C., y Andrew S. Winston. Green to Gold: How Smart Companies Use Environmental Strategy to Innovate, Create Value and Build Competitive Advantage. Yale University Pres, 2006.