APA (7th ed.) Citation

Colina, A. L., IV. Davao city launches safe Davao QC mobile app. IN Provincial News. Manila Bulletin.

Chicago Style (17th ed.) Citation

Colina, Antonio L., IV. "Davao City Launches Safe Davao QC Mobile App. IN Provincial News." Manila Bulletin .

MLA (9th ed.) Citation

Colina, Antonio L., IV. "Davao City Launches Safe Davao QC Mobile App. IN Provincial News." Manila Bulletin, .

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