Cita APA (7th ed.)

Chua, J. M. (2000). The Age of the cell phone. IN Perspective [column]. Manila Times.

Cita Chicago (17th ed.)

Chua, Johnson M. "The Age of the Cell Phone. IN Perspective [column]." Manila Times 2000.

Cita MLA (9th ed.)

Chua, Johnson M. "The Age of the Cell Phone. IN Perspective [column]." Manila Times, 2000.