APA (7th ed.) Citation

Sunkari, S. R., Charara, H. A., & Songchitruksa, P. (2011). A portable toolbox to monitor and evaluate signal operations. Texas Transportation Institute.

Chicago Style (17th ed.) Citation

Sunkari, Srinivasa R., Hassan A. Charara, and Praput Songchitruksa. A Portable Toolbox to Monitor and Evaluate Signal Operations. College Station, Tex.: Texas Transportation Institute, 2011.

MLA (9th ed.) Citation

Sunkari, Srinivasa R., et al. A Portable Toolbox to Monitor and Evaluate Signal Operations. Texas Transportation Institute, 2011.