Contreras, V. (2002). Ani admits Erap needs knee surgery. Philippine Daily Inquirer.
Cita Chicago Style (17a ed.)Contreras, Voltaire. "Ani Admits Erap Needs Knee Surgery." Philippine Daily Inquirer 2002.
Cita MLA (9a ed.)Contreras, Voltaire. "Ani Admits Erap Needs Knee Surgery." Philippine Daily Inquirer, 2002.
Precaución: Estas citas no son 100% exactas.