Cita APA (7a ed.)

Grinspun, R., & Cameron, M. A. (1993). The political economy of North American Free Trade. St. Martin's Press.

Cita Chicago Style (17a ed.)

Grinspun, Ricardo, y Maxwell A. Cameron. The Political Economy of North American Free Trade. New York: St. Martin's Press, 1993.

Cita MLA (8a ed.)

Grinspun, Ricardo, y Maxwell A. Cameron. The Political Economy of North American Free Trade. St. Martin's Press, 1993.