Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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

Atenció: Aquestes cites poden no estar 100% correctes.