APA (7e ed.) Bronvermelding

Castillo, R. (2003). Doctors unite in fight against atherosclerosis. Philippine Daily Inquirer.

Chicago (17e ed.) Bronvermelding

Castillo, Rafael. "Doctors Unite in Fight Against Atherosclerosis." Philippine Daily Inquirer 2003.

MLA (9e ed.) Bronvermelding

Castillo, Rafael. "Doctors Unite in Fight Against Atherosclerosis." Philippine Daily Inquirer, 2003.

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