National Research Council (U.S.). Transportation Research Board & National Research Council (U.S.). Transportation Research Board. Meeting. (2005). Inland waterways; ports and channels; and the marine environment. Transportation Research Board.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Transportation Research Board و National Research Council (U.S.). Transportation Research Board. Meeting. Inland Waterways; Ports and Channels; and the Marine Environment. Washington, D.C: Transportation Research Board, 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.). Transportation Research Board و National Research Council (U.S.). Transportation Research Board. Meeting. Inland Waterways; Ports and Channels; and the Marine Environment. Transportation Research Board, 2005.