APA (7th ed.) Citation

Hrairi, M., Abdullah, A. F., & Ahmed, M. I. (2012). Design and simulation of a thermoelectric cooling system for motorcyclist helmet.

Chicago Style (17th ed.) Citation

Hrairi, Meftah, Abdullah F. Abdullah, and Mirghani Ishak Ahmed. Design and Simulation of a Thermoelectric Cooling System for Motorcyclist Helmet. 2012.

MLA (8th ed.) Citation

Hrairi, Meftah, et al. Design and Simulation of a Thermoelectric Cooling System for Motorcyclist Helmet. 2012.