APA
Hufbauer G. C., Schott J. J., . (2005). NAFTA revisited: Achievements and challenges. Washington: Institute for International Economics.
Chicago
Hufbauer Gary Clyde, Schott Jeffrey J, . 2005. NAFTA revisited: Achievements and challenges. Washington: Institute for International Economics.
Harvard
Hufbauer G. C., Schott J. J., . (2005). NAFTA revisited: Achievements and challenges. Washington: Institute for International Economics.
MLA
Hufbauer Gary Clyde, Schott Jeffrey J, . NAFTA revisited: Achievements and challenges. Washington: Institute for International Economics. 2005.