APA (7th ed.) Citation

David, R. J. (2007). Lessons they learned. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

David, Rina Jimenez. "Lessons They Learned." Philippine Daily Inquirer 2007.

MLA (9th ed.) Citation

David, Rina Jimenez. "Lessons They Learned." Philippine Daily Inquirer, 2007.

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