APA ציטוט

Abrera Jess. (2012). Worsening air pollution. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Abrera Jess. "Worsening Air Pollution." Philippine Daily Inquirer 2012.

ציטוט MLA

Abrera Jess. "Worsening Air Pollution." Philippine Daily Inquirer, 2012.