APA (7th ed.) Citation

National Research Council (U.S.). Highway Research Board. (1956). Proceedings of the twenty-fifth annual meeting - Highway Research Board. National Academy of Sciences-National Research Council.

Chicago Style (17th ed.) Citation

National Research Council (U.S.). Highway Research Board. Proceedings of the Twenty-fifth Annual Meeting - Highway Research Board. Washington: National Academy of Sciences-National Research Council, 1956.

MLA (9th ed.) Citation

National Research Council (U.S.). Highway Research Board. Proceedings of the Twenty-fifth Annual Meeting - Highway Research Board. National Academy of Sciences-National Research Council, 1956.