Velasco, M. M. (2010). Regulation pushed on disposal of hazardous substances in CFL. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)Velasco, Myrna M. "Regulation Pushed on Disposal of Hazardous Substances in CFL." Manila Bulletin 2010.
Citatione MLA (9a ed.)Velasco, Myrna M. "Regulation Pushed on Disposal of Hazardous Substances in CFL." Manila Bulletin, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.