Cita APA (7th ed.)

(2011). All vehicles should undergo preventive maintenance. [opinion]. Philippine Daily Inquirer.

Cita Chicago (17th ed.)

"All Vehicles Should Undergo Preventive Maintenance. [opinion]." Philippine Daily Inquirer 2011.

Cita MLA (9th ed.)

"All Vehicles Should Undergo Preventive Maintenance. [opinion]." Philippine Daily Inquirer, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.