APA ציטוט

De Vera-Ruiz, E. DENR project to eliminate use of mercury in small-scale mining. IN National News. Manila Bulletin.

Chicago Style (17th ed.) Citation

De Vera-Ruiz, Ellalyn. "DENR Project to Eliminate Use of Mercury in Small-scale Mining. IN National News." Manila Bulletin .

ציטוט MLA

De Vera-Ruiz, Ellalyn. "DENR Project to Eliminate Use of Mercury in Small-scale Mining. IN National News." Manila Bulletin, .