APA aipamena

Tinga, K. (2020). The anxiety epidemic. Manila Bulletin.

Chicago Style aipamena

Tinga, Kerry. "The Anxiety Epidemic." Manila Bulletin 2020.

MLA aipamena

Tinga, Kerry. "The Anxiety Epidemic." Manila Bulletin, 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.