Cita APA (7a ed.)

David, R. J. (2007). Letter to Bo. Philippine Daily Inquirer.

Cita Chicago Style (17a ed.)

David, Rina Jimenez. "Letter to Bo." Philippine Daily Inquirer 2007.

Cita MLA (9a ed.)

David, Rina Jimenez. "Letter to Bo." Philippine Daily Inquirer, 2007.