APA (7th ed.) Citation

Contreras, V. (1999). Clean Air Act hurdles bicam. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Contreras, Voltaire. "Clean Air Act Hurdles Bicam." Philippine Daily Inquirer 1999.

MLA (9th ed.) Citation

Contreras, Voltaire. "Clean Air Act Hurdles Bicam." Philippine Daily Inquirer, 1999.

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