Cita APA (7th ed.)

De Quiros, C. (2005). Logic 101. IN There's the rub [column]. Philippine Daily Inquirer.

Cita Chicago (17th ed.)

De Quiros, Conrado. "Logic 101. IN There's the Rub [column]." Philippine Daily Inquirer 2005.

Cita MLA (9th ed.)

De Quiros, Conrado. "Logic 101. IN There's the Rub [column]." Philippine Daily Inquirer, 2005.