American Association of State Highway Officials. Standard specifications for highway materials and methods of sampling and testing. [publisher not identified].
Chicago Style (17th ed.) CitationAmerican Association of State Highway Officials. Standard Specifications for Highway Materials and Methods of Sampling and Testing. Washington: [publisher not identified].
MLA (9th ed.) CitationAmerican Association of State Highway Officials. Standard Specifications for Highway Materials and Methods of Sampling and Testing. [publisher not identified].
Warning: These citations may not always be 100% accurate.