Herrera, C. (1997). DENR secretary declares Boracay isle disasters case. Philippine Daily Inquirer.
Chicago (17e ed.) BronvermeldingHerrera, Christine. "DENR Secretary Declares Boracay Isle Disasters Case." Philippine Daily Inquirer 1997.
MLA (9e ed.) BronvermeldingHerrera, Christine. "DENR Secretary Declares Boracay Isle Disasters Case." Philippine Daily Inquirer, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.