APA (7th ed.) Citation

Agcaoili, L. (2009). BIR issues campaign tax guidelines. Philippine Star.

Chicago Style (17th ed.) Citation

Agcaoili, Lawrence. "BIR Issues Campaign Tax Guidelines." Philippine Star 2009.

MLA (9th ed.) Citation

Agcaoili, Lawrence. "BIR Issues Campaign Tax Guidelines." Philippine Star, 2009.

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