APA (7th ed.) Citation

Liwanag, C. (2008). Valuable lessons from a virus. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Liwanag, Christine. "Valuable Lessons from a Virus." Philippine Daily Inquirer 2008.

MLA (9th ed.) Citation

Liwanag, Christine. "Valuable Lessons from a Virus." Philippine Daily Inquirer, 2008.

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