APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Hakim, P., & Litan, R. E. (2002). The future of North American integration: Beyond NAFTA. Brookings Institution Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Peter Hakim, ба Robert E. Litan. The Future of North American Integration: Beyond NAFTA. Washington, D.C.: Brookings Institution Press, 2002.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. The Future of North American Integration: Beyond NAFTA. Brookings Institution Press, 2002.