APA (7th ed.) Citation

Villanueva, R. (2010). Environmentalists urged DepEd to teach 'Zero Waste' to students. Philippine Star.

Chicago Style (17th ed.) Citation

Villanueva, Rhodina. "Environmentalists Urged DepEd to Teach 'Zero Waste' to Students." Philippine Star 2010.

MLA (9th ed.) Citation

Villanueva, Rhodina. "Environmentalists Urged DepEd to Teach 'Zero Waste' to Students." Philippine Star, 2010.

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