APA (7th ed.) Citation

Ruiz, E. (2010). Mapping exercise to protect coral reefs. Manila Bulletin.

Chicago Style (17th ed.) Citation

Ruiz, Ellalyn. "Mapping Exercise to Protect Coral Reefs." Manila Bulletin 2010.

MLA (9th ed.) Citation

Ruiz, Ellalyn. "Mapping Exercise to Protect Coral Reefs." Manila Bulletin, 2010.

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