National Science Foundation. (1979). Proceedings of a workshop on earthquake resistance of highway bridges. National Science Foundation.
Citación estilo ChicagoNational Science Foundation. Proceedings of a Workshop on Earthquake Resistance of Highway Bridges. Alexandría: National Science Foundation, 1979.
Cita MLANational Science Foundation. Proceedings of a Workshop on Earthquake Resistance of Highway Bridges. National Science Foundation, 1979.
Warning: These citations may not always be 100% accurate.