Παραπομπή σε μορφή APA (7η εκδ.)

Cordova, C. (2020). Cebu City contract tracers have a lot of catching up to do. Manila Bulletin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cordova, Calvin. "Cebu City Contract Tracers Have a Lot of Catching Up to Do." Manila Bulletin 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cordova, Calvin. "Cebu City Contract Tracers Have a Lot of Catching Up to Do." Manila Bulletin, 2020.