APA (7th ed.) Citation

Cagahastian, D. C. (1997). Understanding waste management. Manila Bulletin.

Chicago Style (17th ed.) Citation

Cagahastian, Diego C. "Understanding Waste Management." Manila Bulletin 1997.

MLA (9th ed.) Citation

Cagahastian, Diego C. "Understanding Waste Management." Manila Bulletin, 1997.

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