APA (7th ed.) Citation

Ruiz, E. (2012). New climate change risk study. Manila Bulletin.

Chicago Style (17th ed.) Citation

Ruiz, Ellalyn. "New Climate Change Risk Study." Manila Bulletin 2012.

MLA (9th ed.) Citation

Ruiz, Ellalyn. "New Climate Change Risk Study." Manila Bulletin, 2012.

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