Cita APA (7a ed.)
(2004). Standard specifications for transportation materials and methods of sampling and testing (24th ed.). AASHTO.
Cita Chicago Style (17a ed.)
Standard Specifications for Transportation Materials and Methods of Sampling and Testing. 24th ed. Washington: AASHTO, 2004.
Cita MLA (9a ed.)
Standard Specifications for Transportation Materials and Methods of Sampling and Testing. 24th ed. AASHTO, 2004.
Precaución: Estas citas no son 100% exactas.