APA (7th ed.) Citation

Contreras, V. (2004). Believe it or not: Metro air clean. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Contreras, Voltaire. "Believe It or Not: Metro Air Clean." Philippine Daily Inquirer 2004.

MLA (9th ed.) Citation

Contreras, Voltaire. "Believe It or Not: Metro Air Clean." Philippine Daily Inquirer, 2004.

Warning: These citations may not always be 100% accurate.