APA (7th ed.) Citation

National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, & National Research Council (U.S.). Committee on Theory of Pavement Design. (1970). Theory of pavement design: 9 reports. Highway Research Board.

Chicago Style (17th ed.) Citation

National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, and National Research Council (U.S.). Committee on Theory of Pavement Design. Theory of Pavement Design: 9 Reports. Washington: Highway Research Board, 1970.

MLA (9th ed.) Citation

National Research Council (U.S.). Highway Research Board, et al. Theory of Pavement Design: 9 Reports. Highway Research Board, 1970.