APA (7th ed.) Citation

Cruz, M. F. Biogas energy: Putting waste to good use. The Philippine Star.

Chicago Style (17th ed.) Citation

Cruz, Maria Fatima. "Biogas Energy: Putting Waste to Good Use." The Philippine Star .

MLA (9th ed.) Citation

Cruz, Maria Fatima. "Biogas Energy: Putting Waste to Good Use." The Philippine Star, .

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