APA
(1993). CANADA-Mexico-United States : understanding between the parties to the North American Free Trade Agreement concerning Chapter Eight - Emergency action [done at September 14, 1993]. : .
Chicago
1993. CANADA-Mexico-United States : understanding between the parties to the North American Free Trade Agreement concerning Chapter Eight - Emergency action [done at September 14, 1993]. : .
Harvard
(1993). CANADA-Mexico-United States : understanding between the parties to the North American Free Trade Agreement concerning Chapter Eight - Emergency action [done at September 14, 1993]. : .
MLA
CANADA-Mexico-United States : understanding between the parties to the North American Free Trade Agreement concerning Chapter Eight - Emergency action [done at September 14, 1993]. : . 1993.
