APA (7th ed.) Citation

Romero, A. (2021). Duterte challenges Pacquiao. Philippine Star.

Chicago Style (17th ed.) Citation

Romero, Alexis. "Duterte Challenges Pacquiao." Philippine Star 2021.

MLA (8th ed.) Citation

Romero, Alexis. "Duterte Challenges Pacquiao." Philippine Star, 2021.

Warning: These citations may not always be 100% accurate.