APA (7th ed.) Citation
Poulson, B. W., Osborn, T. N., & Margáin, H. B. U.S.-Mexico Economic Relations. Westview.
Chicago Style (17th ed.) Citation
Poulson, Barry W., T. Noel Osborn, and Hugo B. Margáin. U.S.-Mexico Economic Relations. Colorado, EUA: Westview.
MLA (9th ed.) Citation
Poulson, Barry W., et al. U.S.-Mexico Economic Relations. Westview.
Warning: These citations may not always be 100% accurate.