APA (7th ed.) Citation

Yap, R. (2003). Ratify the Kyoto Protocol. IN Commentary [column]. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Yap, Roberto. "Ratify the Kyoto Protocol. IN Commentary [column]." Philippine Daily Inquirer 2003.

MLA (9th ed.) Citation

Yap, Roberto. "Ratify the Kyoto Protocol. IN Commentary [column]." Philippine Daily Inquirer, 2003.