APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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