Cita APA (7a ed.)

Mercado, J. L. (2013). Tracking sunsets. IN Viewpoint [column]. Philippine Daily Inquirer.

Cita Chicago Style (17a ed.)

Mercado, Juan L. "Tracking Sunsets. IN Viewpoint [column]." Philippine Daily Inquirer 2013.

Cita MLA (9a ed.)

Mercado, Juan L. "Tracking Sunsets. IN Viewpoint [column]." Philippine Daily Inquirer, 2013.

Precaución: Estas citas no son 100% exactas.