(2007). Bill making Cebu an ecozone filed. Manila Bulletin.
Cita Chicago (17th ed.)"Bill Making Cebu an Ecozone Filed." Manila Bulletin 2007.
Cita MLA (9th ed.)"Bill Making Cebu an Ecozone Filed." Manila Bulletin, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.