United States. Bureau of Public Roads & National Research Council (U.S.). Highway Research Board. Committee on Highway Organization and Administration. (1957). Highway administration. Highway Research Board, National Academy of Sciences - National Research Council.
Chicago Style (17th ed.) CitationUnited States. Bureau of Public Roads and National Research Council (U.S.). Highway Research Board. Committee on Highway Organization and Administration. Highway Administration. Washington, D.C: Highway Research Board, National Academy of Sciences - National Research Council, 1957.
MLA (9th ed.) CitationUnited States. Bureau of Public Roads and National Research Council (U.S.). Highway Research Board. Committee on Highway Organization and Administration. Highway Administration. Highway Research Board, National Academy of Sciences - National Research Council, 1957.