National Research Council (U.S.). Highway Research Board. (1972). Systems building for bridges: Proceedings of a workshop held May 17-19, 1971. Highway Research Board, National Research Council.
Citação do estilo Chicago (17ª ed.)National Research Council (U.S.). Highway Research Board. Systems Building for Bridges: Proceedings of a Workshop Held May 17-19, 1971. Washington, D.C: Highway Research Board, National Research Council, 1972.
Citação MLA (9ª ed.)National Research Council (U.S.). Highway Research Board. Systems Building for Bridges: Proceedings of a Workshop Held May 17-19, 1971. Highway Research Board, National Research Council, 1972.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.