APA (7th ed.) Citation

Ronda, R. A. Pinoy develops environment-friendly gold mining technology. The Philippine Star.

Chicago Style (17th ed.) Citation

Ronda, Rainier Allan. "Pinoy Develops Environment-friendly Gold Mining Technology." The Philippine Star .

MLA (9th ed.) Citation

Ronda, Rainier Allan. "Pinoy Develops Environment-friendly Gold Mining Technology." The Philippine Star, .

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