Cita APA (7a ed.)

Winham, G. R. (1988). Trading with Canada: The Canada-U.S. free trade agreement. Priority Press.

Cita Chicago Style (17a ed.)

Winham, Gilbert R. Trading with Canada: The Canada-U.S. Free Trade Agreement. New York: Priority Press, 1988.

Cita MLA (8a ed.)

Winham, Gilbert R. Trading with Canada: The Canada-U.S. Free Trade Agreement. Priority Press, 1988.