Gaya APA

Foss, , L, R. (1974). Techniques for Characterizing Bituminous Materials Using a Versatile Triaxial Testing System . : ASTM.

Gaya MLA

Foss, , L., R.. "Techniques for Characterizing Bituminous Materials Using a Versatile Triaxial Testing System". : ASTM, 1974. Computer Software.