APA (7th ed.) Citation

Hellman, A. D., & Ngamdung, T. (2009). Illinois high-speed rail four-quadrant gate reliability assessment. U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development.

Chicago Style (17th ed.) Citation

Hellman, Adrian D., and Tashi Ngamdung. Illinois High-speed Rail Four-quadrant Gate Reliability Assessment. Washington, D.C.: U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, 2009.

MLA (9th ed.) Citation

Hellman, Adrian D., and Tashi Ngamdung. Illinois High-speed Rail Four-quadrant Gate Reliability Assessment. U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development, 2009.