Cita APA (7a ed.)

The American Association of State Highway Officials. (1942). Standard Specifications for Highway Materials and Methods of Sampling and testing: Part II: Methods of sampling and testing. American Associations of State Highway Officials.

Cita Chicago Style (17a ed.)

The American Association of State Highway Officials. Standard Specifications for Highway Materials and Methods of Sampling and Testing: Part II: Methods of Sampling and Testing. Washington: American Associations of State Highway Officials, 1942.

Cita MLA (8a ed.)

The American Association of State Highway Officials. Standard Specifications for Highway Materials and Methods of Sampling and Testing: Part II: Methods of Sampling and Testing. American Associations of State Highway Officials, 1942.