APA (7th ed.) Citation

Colina, A. L. I. (2020). DPWH to build PH's first long-distance mountain tunnel in Davao. Manila Bulletin.

Chicago Style (17th ed.) Citation

Colina, Antonio L. IV. "DPWH to Build PH's First Long-distance Mountain Tunnel in Davao." Manila Bulletin 2020.

MLA (9th ed.) Citation

Colina, Antonio L. IV. "DPWH to Build PH's First Long-distance Mountain Tunnel in Davao." Manila Bulletin, 2020.