APA (7th ed.) Citation

Bard Ehlinger, E., & Farradyne. PB. (2002). Successful traffic signal system procurement techniques: A summary of effective processes. Federal Highway Administration.

Chicago Style (17th ed.) Citation

Bard Ehlinger, Erin, and Farradyne. PB. Successful Traffic Signal System Procurement Techniques: A Summary of Effective Processes. Washington, DC: Federal Highway Administration, 2002.

MLA (9th ed.) Citation

Bard Ehlinger, Erin, and Farradyne. PB. Successful Traffic Signal System Procurement Techniques: A Summary of Effective Processes. Federal Highway Administration, 2002.