Grade Crossing Safety Symposium Texas A & M University, United States. Department of Transportation, & Texas Transportation Institute. (1967). A record of the Grade Crossing Safety Symposium held at Texas A&M University, December 12, 13, 14, 1967: Proceedings. [U.S. Dept. of Transportation].
Chicago Style (17th ed.) CitationGrade Crossing Safety Symposium Texas A & M University, United States. Department of Transportation, and Texas Transportation Institute. A Record of the Grade Crossing Safety Symposium Held at Texas A&M University, December 12, 13, 14, 1967: Proceedings. [Washington, D.C.]: [U.S. Dept. of Transportation], 1967.
MLA (9th ed.) CitationGrade Crossing Safety Symposium Texas A & M University, et al. A Record of the Grade Crossing Safety Symposium Held at Texas A&M University, December 12, 13, 14, 1967: Proceedings. [U.S. Dept. of Transportation], 1967.