APA (7th ed.) Citation

Goolsby, M. E., & McCasland, W. R. (1969). Freeway operations on the Gulf Freeway ramp control system. Texas Transportation Institute, Texas A & M University.

Chicago Style (17th ed.) Citation

Goolsby, Merrell E., and William R. McCasland. Freeway Operations on the Gulf Freeway Ramp Control System. College Station: Texas Transportation Institute, Texas A & M University, 1969.

MLA (9th ed.) Citation

Goolsby, Merrell E., and William R. McCasland. Freeway Operations on the Gulf Freeway Ramp Control System. Texas Transportation Institute, Texas A & M University, 1969.