(2024). Earth Day imperative: Large scale systems to regulate, eliminate single use plastics. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)"Earth Day Imperative: Large Scale Systems to Regulate, Eliminate Single Use Plastics." Manila Bulletin 2024.
Citatione MLA (9a ed.)"Earth Day Imperative: Large Scale Systems to Regulate, Eliminate Single Use Plastics." Manila Bulletin, 2024.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.