Reyes, L. S. (1999). Quezon City Parks Dev't pursues drive for clean and green environment. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)Reyes, Lai Suarez. "Quezon City Parks Dev't Pursues Drive for Clean and Green Environment." Manila Bulletin 1999.
Citatione MLA (9a ed.)Reyes, Lai Suarez. "Quezon City Parks Dev't Pursues Drive for Clean and Green Environment." Manila Bulletin, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.