Highway planning, a symposium.
Papers presented at twenty-fourth annual Michigan highway conference, Ann Arbor, Feb. 15-17, 1938.

APA Citation

Michigan. State Highway Department. (1938). Highway planning, a symposium: Papers presented at twenty-fourth annual Michigan highway conference, Ann Arbor, Feb. 15-17, 1938. [Lansing?: Michigan State highway dept..

MLA Citation

Michigan. State Highway Department. Highway Planning, a Symposium: Papers Presented At Twenty-fourth Annual Michigan Highway Conference, Ann Arbor, Feb. 15-17, 1938. [Lansing?: Michigan State highway dept., 1938.

Warning: These citations may not always be complete (especially for serials).