Cita APA (7th ed.)

Mercado, J. L. (2012). Geography of the heart. IN Viewpoint [column]. Philippine Daily Inquirer.

Cita Chicago (17th ed.)

Mercado, Juan L. "Geography of the Heart. IN Viewpoint [column]." Philippine Daily Inquirer 2012.

Cita MLA (9th ed.)

Mercado, Juan L. "Geography of the Heart. IN Viewpoint [column]." Philippine Daily Inquirer, 2012.