Cita APA (7a ed.)

Vogel, D. (1997). Trading up: Consumer and environmental regulation in a global economy. Harvard University Press.

Cita Chicago Style (17a ed.)

Vogel, David. Trading Up: Consumer and Environmental Regulation in a Global Economy. Cambridge [Mass.] [etc.]: Harvard University Press, 1997.

Cita MLA (9a ed.)

Vogel, David. Trading Up: Consumer and Environmental Regulation in a Global Economy. Harvard University Press, 1997.