Παραπομπή σε μορφή APA (7η εκδ.)

Casayuran, M. B. (2021). QC solon seeks issuance of 'e-vaccine cards' for fully vaccinated Filipinos. Manila Bulletin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Casayuran, Mario B. "QC Solon Seeks Issuance of 'E-vaccine Cards' for Fully Vaccinated Filipinos." Manila Bulletin 2021.

Παραπομπή σε μορφή MLA (9th εκδ.)

Casayuran, Mario B. "QC Solon Seeks Issuance of 'E-vaccine Cards' for Fully Vaccinated Filipinos." Manila Bulletin, 2021.