APA (7e ed.) Bronvermelding

Ostria, R. A. (2018). Lava advance shows Mayon still restive. Philippine Daily Inquirer.

Chicago (17e ed.) Bronvermelding

Ostria, Rey Anthony. "Lava Advance Shows Mayon Still Restive." Philippine Daily Inquirer 2018.

MLA (9e ed.) Bronvermelding

Ostria, Rey Anthony. "Lava Advance Shows Mayon Still Restive." Philippine Daily Inquirer, 2018.

Let op: Deze citaties zijn niet altijd 100% accuraat.