Cita APA (7th ed.)
National Research Council (U.S.). Transportation Research Board. Committee for the Study of Freight Capacity for the Next Century & ebrary, Inc. (2003). Freight capacity for the 21st century. Transportation Research Board.
Cita Chicago (17th ed.)
National Research Council (U.S.). Transportation Research Board. Committee for the Study of Freight Capacity for the Next Century i Inc ebrary. Freight Capacity for the 21st Century. Washington, DC: Transportation Research Board, 2003.
Cita MLA (9th ed.)
National Research Council (U.S.). Transportation Research Board. Committee for the Study of Freight Capacity for the Next Century i Inc ebrary. Freight Capacity for the 21st Century. Transportation Research Board, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.