Abuzo, A. A., Sigua, R. G., & Vergel, K. N. (2004). Development of drive cycle and emission concentration models for in-use tricycles in Metro Manila. Philippine Engineering Journal.
Chicago-Zitierstil (17. Ausg.)Abuzo, Anabel A., Ricardo G. Sigua, und Karl N. Vergel. "Development of Drive Cycle and Emission Concentration Models for In-use Tricycles in Metro Manila." Philippine Engineering Journal 2004.
MLA-Zitierstil (9. Ausg.)Abuzo, Anabel A., et al. "Development of Drive Cycle and Emission Concentration Models for In-use Tricycles in Metro Manila." Philippine Engineering Journal, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.