APA (7th ed.) Citation

Tipton, W. E., Carvell, J. D., & Pinnell, C. (1965). Effects of off-ramps on freeway operation. Texas Transportation Institute.

Chicago Style (17th ed.) Citation

Tipton, William E., James D. Carvell, and Charles Pinnell. Effects of Off-ramps on Freeway Operation. College Station, Tex.: Texas Transportation Institute, 1965.

MLA (9th ed.) Citation

Tipton, William E., et al. Effects of Off-ramps on Freeway Operation. Texas Transportation Institute, 1965.