APA (7. basım) Alıntı

Tupas, E., Visperas, E., Ramirez, C., & Lee-Brago, P. (2021). PNP: Illegal drugs still a problem, but impact diminished. Philippine Star.

Chicago Style (17. basım) Atıf

Tupas, Emmanuel, Eva Visperas, Cesar Ramirez, ve Pia Lee-Brago. "PNP: Illegal Drugs Still a Problem, but Impact Diminished." Philippine Star 2021.

MLA (9th ed.) Atıf

Tupas, Emmanuel, et al. "PNP: Illegal Drugs Still a Problem, but Impact Diminished." Philippine Star, 2021.