APA (7th ed.) Citation

Nelson, F. J., Simone, M. V., & Valdes, C. (1995). Comparison of agricultural support in Canada, Mexico, and the United States. U.S. Dept. of Agriculture, Economic Research Service.

Chicago Style (17th ed.) Citation

Nelson, Frederick J., Mark V. Simone, and Constanza Valdes. Comparison of Agricultural Support in Canada, Mexico, and the United States. Washington, DC: U.S. Dept. of Agriculture, Economic Research Service, 1995.

MLA (9th ed.) Citation

Nelson, Frederick J., et al. Comparison of Agricultural Support in Canada, Mexico, and the United States. U.S. Dept. of Agriculture, Economic Research Service, 1995.