Cita APA (7th ed.)

Buban, C. E. (2001). Why PPA is not that bad. [series]. Philippine Daily Inquirer.

Cita Chicago (17th ed.)

Buban, Charles E. "Why PPA Is Not That Bad. [series]." Philippine Daily Inquirer 2001.

Cita MLA (9th ed.)

Buban, Charles E. "Why PPA Is Not That Bad. [series]." Philippine Daily Inquirer, 2001.