Cita APA (7a ed.)

Bulalacao, J. (2003). A more serious problem than SARS. Philippine Star.

Cita Chicago Style (17a ed.)

Bulalacao, Jose. "A More Serious Problem than SARS." Philippine Star 2003.

Cita MLA (9a ed.)

Bulalacao, Jose. "A More Serious Problem than SARS." Philippine Star, 2003.