APA (7th ed.) Citation

Porcalla, D. (2007). 1 out of 3 Pinoy teens smokes cigarettes - WHO. Philippine Star.

Chicago Style (17th ed.) Citation

Porcalla, Delon. "1 Out of 3 Pinoy Teens Smokes Cigarettes - WHO." Philippine Star 2007.

MLA (9th ed.) Citation

Porcalla, Delon. "1 Out of 3 Pinoy Teens Smokes Cigarettes - WHO." Philippine Star, 2007.

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