Cita APA (7a ed.)

Simeon, L. M. (2017). Mining firms say Gina Lopez creating bigger problem. Philippine Star.

Cita Chicago Style (17a ed.)

Simeon, Louise Maureen. "Mining Firms Say Gina Lopez Creating Bigger Problem." Philippine Star 2017.

Cita MLA (9a ed.)

Simeon, Louise Maureen. "Mining Firms Say Gina Lopez Creating Bigger Problem." Philippine Star, 2017.