APA (7th ed.) Citation

Mak, K. K., Zimmer, R. A., & Campise, W. L. (1991). Testing and evaluation of work zone traffic control devices. Texas Transportation Institute, Texas A & M University System.

Chicago Style (17th ed.) Citation

Mak, King K., Richard A. Zimmer, and Wanda L. Campise. Testing and Evaluation of Work Zone Traffic Control Devices. College Station, Tex.: Texas Transportation Institute, Texas A & M University System, 1991.

MLA (9th ed.) Citation

Mak, King K., et al. Testing and Evaluation of Work Zone Traffic Control Devices. Texas Transportation Institute, Texas A & M University System, 1991.