APA citiranje

Abuzo, A. A., Sigua, R. G., & Vergel, K. N. Development of drive cycle and emission concentration models for in-use tricycles in Metro Manila. Philippine Engineering Journal.

Chicago Style (17th ed.) Citation

Abuzo, Anabel A., Ricardo G. Sigua, and Karl N. Vergel. "Development of Drive Cycle and Emission Concentration Models for In-use Tricycles in Metro Manila." Philippine Engineering Journal .

MLA citiranje

Abuzo, Anabel A., et al. "Development of Drive Cycle and Emission Concentration Models for In-use Tricycles in Metro Manila." Philippine Engineering Journal, .