APA (7th ed.) Citation

Chanco, B. (1998). Air pollution is bad for the economy. Philippine Star.

Chicago Style (17th ed.) Citation

Chanco, Boo. "Air Pollution Is Bad for the Economy." Philippine Star 1998.

MLA (9th ed.) Citation

Chanco, Boo. "Air Pollution Is Bad for the Economy." Philippine Star, 1998.

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