APA (7th ed.) Citation

Poulson, B. W. (1979). U.S. - Mexico economic relations. Westview Press.

Chicago Style (17th ed.) Citation

Poulson, Barry W. U.S. - Mexico Economic Relations. Boulder, Colo: Westview Press, 1979.

MLA (9th ed.) Citation

Poulson, Barry W. U.S. - Mexico Economic Relations. Westview Press, 1979.