APA (7th ed.) Citation

National Research Council (U.S.). Highway Research Board. (1968). Design and performance of pavement systems: 12 reports. Highway Research Board, National Research Council.

Chicago Style (17th ed.) Citation

National Research Council (U.S.). Highway Research Board. Design and Performance of Pavement Systems: 12 Reports. Washington: Highway Research Board, National Research Council, 1968.

MLA (9th ed.) Citation

National Research Council (U.S.). Highway Research Board. Design and Performance of Pavement Systems: 12 Reports. Highway Research Board, National Research Council, 1968.

Warning: These citations may not always be 100% accurate.