Cita APA (7th ed.)

Texas Transportation Institute & Button, J. W. (1981). Variability in temperature susceptibility of asphalt cement: An NCHRP staff digest of ... NCHRP project 1-20 .. Transportation Research Board, National Research Council.

Cita Chicago (17th ed.)

Texas Transportation Institute i Joe W. Button. Variability in Temperature Susceptibility of Asphalt Cement: An NCHRP Staff Digest of ... NCHRP Project 1-20 .. Washington, D.C: Transportation Research Board, National Research Council, 1981.

Cita MLA (9th ed.)

Texas Transportation Institute i Joe W. Button. Variability in Temperature Susceptibility of Asphalt Cement: An NCHRP Staff Digest of ... NCHRP Project 1-20 .. Transportation Research Board, National Research Council, 1981.