ebrary, Inc, Hakim, P., & Litan, R. E. (2002). The future of North American integration: Beyond NAFTA. Brookings Institution Press.
Chicago Style (17th ed.) Citationebrary, Inc, Peter Hakim, and Robert E. Litan. The Future of North American Integration: Beyond NAFTA. Washington, D.C.: Brookings Institution Press, 2002.
MLA引文ebrary, Inc, et al. The Future of North American Integration: Beyond NAFTA. Brookings Institution Press, 2002.
警告:這些引文格式不一定是100%准確.