APA (7th ed.) Citation

Crisostomo, S. (1999). Metro's air slowly killing our children. Philippine Star.

Chicago Style (17th ed.) Citation

Crisostomo, Sheila. "Metro's Air Slowly Killing Our Children." Philippine Star 1999.

MLA (9th ed.) Citation

Crisostomo, Sheila. "Metro's Air Slowly Killing Our Children." Philippine Star, 1999.

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