APA (7th ed.) Citation

Delfinado, R. D. (1997). Mining output plunges 19% in QI. IN Eco-Trends [column]. Philippine Star.

Chicago Style (17th ed.) Citation

Delfinado, Rica D. "Mining Output Plunges 19% in QI. IN Eco-Trends [column]." Philippine Star 1997.

MLA (9th ed.) Citation

Delfinado, Rica D. "Mining Output Plunges 19% in QI. IN Eco-Trends [column]." Philippine Star, 1997.

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