Cita APA (7th ed.)

Chua, G. S. (1998). Problem employees. IN Beyond bottom lines [column]. Philippine Star.

Cita Chicago (17th ed.)

Chua, George S. "Problem Employees. IN Beyond Bottom Lines [column]." Philippine Star 1998.

Cita MLA (9th ed.)

Chua, George S. "Problem Employees. IN Beyond Bottom Lines [column]." Philippine Star, 1998.