Cita APA (7th ed.)
Highway Research Board, National Academy of Sciences, & National Research Council. (1955). Design and testing of flexible pavement: Pres. at the 34. annual meeting, Jan. 11-14, 1955.
Cita Chicago (17th ed.)
Highway Research Board, National Academy of Sciences, i National Research Council. Design and Testing of Flexible Pavement: Pres. at the 34. Annual Meeting, Jan. 11-14, 1955. Washington, 1955.
Cita MLA (9th ed.)
Highway Research Board, et al. Design and Testing of Flexible Pavement: Pres. at the 34. Annual Meeting, Jan. 11-14, 1955. 1955.
Atenció: Aquestes cites poden no estar 100% correctes.