Cita APA (7a ed.)

Alejandro, R. R. (2010). Who discovered who?. IN Roses & Thorns [column]. Philippine Star.

Cita Chicago Style (17a ed.)

Alejandro, Roces R. "Who Discovered Who?. IN Roses & Thorns [column]." Philippine Star 2010.

Cita MLA (9a ed.)

Alejandro, Roces R. "Who Discovered Who?. IN Roses & Thorns [column]." Philippine Star, 2010.