APA (7th ed.) Citation

Calasagsag, S. (1997). How sustainable is countryside reforestation? Manila Chronicle.

Chicago Style (17th ed.) Citation

Calasagsag, Susan. "How Sustainable Is Countryside Reforestation?" Manila Chronicle 1997.

MLA (9th ed.) Citation

Calasagsag, Susan. "How Sustainable Is Countryside Reforestation?" Manila Chronicle, 1997.

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