APA aipamena

Vergara, A. Y. (1999). The elderly's silver lining. Philippine Daily Inquirer.

Chicago Style aipamena

Vergara, Alex Y. "The Elderly's Silver Lining." Philippine Daily Inquirer 1999.

MLA aipamena

Vergara, Alex Y. "The Elderly's Silver Lining." Philippine Daily Inquirer, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.