APA aipamena

Calayag, K. (2021). Sinovac vaccines here end of February – Palace. Manila Times.

Chicago Style aipamena

Calayag, Keith. "Sinovac Vaccines Here End of February – Palace." Manila Times 2021.

MLA aipamena

Calayag, Keith. "Sinovac Vaccines Here End of February – Palace." Manila Times, 2021.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.