Knovel (Firm) & American Association of State Highway and Transportation Officials. (2024). Standard specifications for transportation materials and methods of sampling and testing and provisional standards (44th edition.). American Association of State Highway and Transportation Officials.
Chicago Style (17th ed.) CitationKnovel (Firm) and American Association of State Highway and Transportation Officials. Standard Specifications for Transportation Materials and Methods of Sampling and Testing and Provisional Standards. 44th edition. Washington, DC: American Association of State Highway and Transportation Officials, 2024.
MLA (9th ed.) CitationKnovel (Firm) and American Association of State Highway and Transportation Officials. Standard Specifications for Transportation Materials and Methods of Sampling and Testing and Provisional Standards. 44th edition. American Association of State Highway and Transportation Officials, 2024.