APA (7th ed.) Citation

Wattleworth, J. A., & Wallace, C. E. (1967). Evaluation of the operational effects of an "on-freeway" control system. Texas Transportation Institute.

Chicago Style (17th ed.) Citation

Wattleworth, Joseph A., and Charles E. Wallace. Evaluation of the Operational Effects of an "On-freeway" Control System. College Station, Texas: Texas Transportation Institute, 1967.

MLA (9th ed.) Citation

Wattleworth, Joseph A., and Charles E. Wallace. Evaluation of the Operational Effects of an "On-freeway" Control System. Texas Transportation Institute, 1967.