Cita APA (7a ed.)

Lopez, E. H. (2007). Graham Ridgway, CEO, Touchpaper. IN Pro-files [column]. Manila Bulletin.

Cita Chicago Style (17a ed.)

Lopez, Edu H. "Graham Ridgway, CEO, Touchpaper. IN Pro-files [column]." Manila Bulletin 2007.

Cita MLA (9a ed.)

Lopez, Edu H. "Graham Ridgway, CEO, Touchpaper. IN Pro-files [column]." Manila Bulletin, 2007.