APA (7th ed.) Citation

Castro, R. A. (2013). Pinoy student engineers gear up for Shell eco-maration 2013. Gadgets.

Chicago Style (17th ed.) Citation

Castro, Racine Anne. "Pinoy Student Engineers Gear Up for Shell Eco-maration 2013." Gadgets 2013.

MLA (9th ed.) Citation

Castro, Racine Anne. "Pinoy Student Engineers Gear Up for Shell Eco-maration 2013." Gadgets, 2013.

Warning: These citations may not always be 100% accurate.