Marcelo, E. (2019). COA flags Bulacan gov't for uncolleted hospital wastes. Philippine Star.
Chicagoスタイル(17版)引用形式Marcelo, Elizabeth. "COA Flags Bulacan Gov't for Uncolleted Hospital Wastes." Philippine Star 2019.
MLA(9版)引用形式Marcelo, Elizabeth. "COA Flags Bulacan Gov't for Uncolleted Hospital Wastes." Philippine Star, 2019.
警告: この引用は必ずしも正確ではありません.