APA (7th ed.) Citation

Drew, D. R. (1969). Multilevel approach to the design of a freeway control system. Texas Transportation Institute.

Chicago Style (17th ed.) Citation

Drew, Donald R. Multilevel Approach to the Design of a Freeway Control System. College Station, Tex.: Texas Transportation Institute, 1969.

MLA (9th ed.) Citation

Drew, Donald R. Multilevel Approach to the Design of a Freeway Control System. Texas Transportation Institute, 1969.