Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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