APA (7e ed.) Bronvermelding

(2004). Keeping the elderly healthy growing concern for doctors worldwide. Philippine Daily Inquirer.

Chicago (17e ed.) Bronvermelding

"Keeping the Elderly Healthy Growing Concern for Doctors Worldwide." Philippine Daily Inquirer 2004.

MLA (9e ed.) Bronvermelding

"Keeping the Elderly Healthy Growing Concern for Doctors Worldwide." Philippine Daily Inquirer, 2004.

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