United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Railroads, Pipelines, and Hazardous Materials. (2015). The State of Positive Train Control Implementation in the United States. ProQuest.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Railroads, Pipelines, and Hazardous Materials. The State of Positive Train Control Implementation in the United States. Bethesda, Md.: ProQuest, 2015.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Railroads, Pipelines, and Hazardous Materials. The State of Positive Train Control Implementation in the United States. ProQuest, 2015.
Warning: These citations may not always be 100% accurate.