(2004). Bird flu damage remains unquatified. Manila Bulletin.
Cita Chicago Style (17a ed.)"Bird Flu Damage Remains Unquatified." Manila Bulletin 2004.
Cita MLA (9a ed.)"Bird Flu Damage Remains Unquatified." Manila Bulletin, 2004.
Precaución: Estas citas no son 100% exactas.