APA (7th ed.) Citation

Swacker, F. W., Redden, K. R., & Wenger, L. B. (1996). World trade without barriers. Michie Butterworth.

Chicago Style (17th ed.) Citation

Swacker, Frank Warren, Kenneth Robert Redden, and Larry B. Wenger. World Trade Without Barriers. Charlottesville, Va: Michie Butterworth, 1996.

MLA (9th ed.) Citation

Swacker, Frank Warren, et al. World Trade Without Barriers. Michie Butterworth, 1996.