National Research Council. Highway Research Board. (1973). Bridge evaluation and analysis: 7 reports prepared for the 52nd Annual Meeting. Highway Research Board.
Cita Chicago Style (17a ed.)National Research Council. Highway Research Board. Bridge Evaluation and Analysis: 7 Reports Prepared for the 52nd Annual Meeting. Washington: Highway Research Board, 1973.
Cita MLA (9a ed.)National Research Council. Highway Research Board. Bridge Evaluation and Analysis: 7 Reports Prepared for the 52nd Annual Meeting. Highway Research Board, 1973.
Precaución: Estas citas no son 100% exactas.