Cita APA (7th ed.)

Contreras, V. (1999). Study finds up biased against poor. Philippine Daily Inquirer.

Cita Chicago (17th ed.)

Contreras, Voltaire. "Study Finds Up Biased Against Poor." Philippine Daily Inquirer 1999.

Cita MLA (9th ed.)

Contreras, Voltaire. "Study Finds Up Biased Against Poor." Philippine Daily Inquirer, 1999.