APA (7th ed.) Citation

Tria, J. Why responsible mining is needed. Manila Bulletin..

Chicago Style (17th ed.) Citation

Tria, John. "Why Responsible Mining Is Needed." Manila Bulletin. .

MLA (9th ed.) Citation

Tria, John. "Why Responsible Mining Is Needed." Manila Bulletin., .

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