APA (7th ed.) Citation

Torrijos, E. R. (2001). How do you solve a problem with PNB [series]. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Torrijos, Elena R. "How Do You Solve a Problem with PNB [series]." Philippine Daily Inquirer 2001.

MLA (9th ed.) Citation

Torrijos, Elena R. "How Do You Solve a Problem with PNB [series]." Philippine Daily Inquirer, 2001.