APA (7th ed.) Citation

Antweiller, W., Copeland, B. R., & Taylor, M. S. (1998). Is free trade good for the environment. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Antweiller, Werner, Brian R. Copeland, and M. Scott Taylor. Is Free Trade Good for the Environment. Cambridge: National Bureau of Economic Research, 1998.

MLA (9th ed.) Citation

Antweiller, Werner, et al. Is Free Trade Good for the Environment. National Bureau of Economic Research, 1998.