Παραπομπή σε μορφή APA (7η εκδ.)

Tupas, E., Felipe, C. S., Servallos, N. J., & Santos, R. (2021). Gov't prodded to act on vaccine tripartite agreements. Philippine Star.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tupas, Emmanuel, Cecille Suerte Felipe, Neil Jayson Servallos, και Rudy Santos. "Gov't Prodded to Act on Vaccine Tripartite Agreements." Philippine Star 2021.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tupas, Emmanuel, et al. "Gov't Prodded to Act on Vaccine Tripartite Agreements." Philippine Star, 2021.