APA (7th ed.) Citation

Mercado, J. L. (1997). Polluted rivers unable to cushion effects of El Niño phenomenon. Philippine Star.

Chicago Style (17th ed.) Citation

Mercado, Juan L. "Polluted Rivers Unable to Cushion Effects of El Niño Phenomenon." Philippine Star 1997.

MLA (9th ed.) Citation

Mercado, Juan L. "Polluted Rivers Unable to Cushion Effects of El Niño Phenomenon." Philippine Star, 1997.