Cita APA (7a ed.)

Arroyo, D. M. (1999). Companies, you cant affor not to have e-mail. Philippine Daily Inquirer.

Cita Chicago Style (17a ed.)

Arroyo, Dennis M. "Companies, You Cant Affor Not to Have E-mail." Philippine Daily Inquirer 1999.

Cita MLA (9a ed.)

Arroyo, Dennis M. "Companies, You Cant Affor Not to Have E-mail." Philippine Daily Inquirer, 1999.