American Association of State Highway and Transportation Officials, & American Association of State Highway and Transportation Officials. (2012). Standard method of test for the California Bearing Ratio. Washington, D.C.: AASHTO.
Citación estilo ChicagoAmerican Association of State Highway and Transportation Officials, y American Association of State Highway and Transportation Officials. Standard Method of Test for the California Bearing Ratio. Washington, D.C.: AASHTO, 2012.
Cita MLAAmerican Association of State Highway and Transportation Officials, y American Association of State Highway and Transportation Officials. Standard Method of Test for the California Bearing Ratio. Washington, D.C.: AASHTO, 2012.
Precaución: Estas citas no son 100% exactas.