Cita APA (7a ed.)

The América Association of State Highway Officials. (1961). Standard especifications for highway material and methods of smapling and testig (8th edition.). Published by the association.

Cita Chicago Style (17a ed.)

The América Association of State Highway Officials. Standard Especifications for Highway Material and Methods of Smapling and Testig. 8th edition. Washington: Published by the association, 1961.

Cita MLA (8a ed.)

The América Association of State Highway Officials. Standard Especifications for Highway Material and Methods of Smapling and Testig. 8th edition. Published by the association, 1961.