APA (7th ed.) Citation

Koonce, P., Lee, K., & Urbanik, T. (2009). Regional traffic signal operations programs: An overview. Federal Highway Administration.

Chicago Style (17th ed.) Citation

Koonce, Peter, Kevin Lee, and T. Urbanik. Regional Traffic Signal Operations Programs: An Overview. Washington, DC: Federal Highway Administration, 2009.

MLA (9th ed.) Citation

Koonce, Peter, et al. Regional Traffic Signal Operations Programs: An Overview. Federal Highway Administration, 2009.