Cita APA (7th ed.)

Yap, D. (2005). QC to trace its historical roots. Philippine Daily Inquirer.

Cita Chicago (17th ed.)

Yap, DJ. "QC to Trace Its Historical Roots." Philippine Daily Inquirer 2005.

Cita MLA (9th ed.)

Yap, DJ. "QC to Trace Its Historical Roots." Philippine Daily Inquirer, 2005.