APA
Fried E. R. (., Trezise P. H. (. & Stone F. (. (1987). Building a Canadian-American free trade area. Washington: Brookings Institution.
Chicago
Fried Edward R (ed), Trezise Philip H (ed) and Stone Frank (ed). 1987. Building a Canadian-American free trade area. Washington: Brookings Institution.
Harvard
Fried E. R. (., Trezise P. H. (. and Stone F. (. (1987). Building a Canadian-American free trade area. Washington: Brookings Institution.
MLA
Fried Edward R (ed), Trezise Philip H (ed) and Stone Frank (ed). Building a Canadian-American free trade area. Washington: Brookings Institution. 1987.