Weatherford, B. A., Willis, H. H., Ortiz, D. S., Mariano, L. T., & Froemel, J. E. (2008). The State of U.S. Railroads: A Review of Capacity and Performance Data. RAND Corporation.
Chicago Style (17th ed.) CitationWeatherford, Brian A., Henry H. Willis, David S. Ortiz, Louis T. Mariano, and J. Enrique Froemel. The State of U.S. Railroads: A Review of Capacity and Performance Data. RAND Corporation, 2008.
MLA (9th ed.) CitationWeatherford, Brian A., et al. The State of U.S. Railroads: A Review of Capacity and Performance Data. RAND Corporation, 2008.
Warning: These citations may not always be 100% accurate.