APA način citiranja (7. izdanje)

Casinas, J. A. (2021). DICT may start issuing COVID-19 vaccine certificates by early August. Manila Bulletin.

Čikaški stil citiranja (17. izdanje)

Casinas, Jhon Aldrin. "DICT May Start Issuing COVID-19 Vaccine Certificates by Early August." Manila Bulletin 2021.

MLA način citiranja (9. izdanje)

Casinas, Jhon Aldrin. "DICT May Start Issuing COVID-19 Vaccine Certificates by Early August." Manila Bulletin, 2021.