Cita APA (7th ed.)

De Quiros, C. (2011). Hello again. IN Opinion [column]. Philippine Daily Inquirer.

Cita Chicago (17th ed.)

De Quiros, Conrado. "Hello Again. IN Opinion [column]." Philippine Daily Inquirer 2011.

Cita MLA (9th ed.)

De Quiros, Conrado. "Hello Again. IN Opinion [column]." Philippine Daily Inquirer, 2011.