APA (7th ed.) Citation

Filio, C. P. (1999). Erap's secretary of national offense. IN Commentary [column]. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Filio, Candido P. "Erap's Secretary of National Offense. IN Commentary [column]." Philippine Daily Inquirer 1999.

MLA (9th ed.) Citation

Filio, Candido P. "Erap's Secretary of National Offense. IN Commentary [column]." Philippine Daily Inquirer, 1999.