APA (7th ed.) Citation

Romero, P. (2009). GMA signs Climate Change Act. Philippine Star.

Chicago Style (17th ed.) Citation

Romero, Paolo. "GMA Signs Climate Change Act." Philippine Star 2009.

MLA (9th ed.) Citation

Romero, Paolo. "GMA Signs Climate Change Act." Philippine Star, 2009.

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