Cita APA (7th ed.)

Olchondra, R. T. Text through Yahoo! mail for free!. IN Business. Philippine Daily Inquirer.

Cita Chicago (17th ed.)

Olchondra, Riza T. "Text Through Yahoo! Mail for Free!. IN Business." Philippine Daily Inquirer .

Cita MLA (9th ed.)

Olchondra, Riza T. "Text Through Yahoo! Mail for Free!. IN Business." Philippine Daily Inquirer, .