APA (7th ed.) Citation

Ubac, M. L. (2007). Sona undergoes 8th revision. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Ubac, Michael Lim. "Sona Undergoes 8th Revision." Philippine Daily Inquirer 2007.

MLA (9th ed.) Citation

Ubac, Michael Lim. "Sona Undergoes 8th Revision." Philippine Daily Inquirer, 2007.

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