APA (7th ed.) Citation

Denney, R. W., Head, L., & Spencer, K. (2008). Signal timing under saturated conditions. U.S. Dept. of Transportation, Federal Highway Administration, Office of Operations.

Chicago Style (17th ed.) Citation

Denney, Richard W., Larry Head, and Kevin Spencer. Signal Timing Under Saturated Conditions. Washington, DC: U.S. Dept. of Transportation, Federal Highway Administration, Office of Operations, 2008.

MLA (9th ed.) Citation

Denney, Richard W., et al. Signal Timing Under Saturated Conditions. U.S. Dept. of Transportation, Federal Highway Administration, Office of Operations, 2008.