APA (7th ed.) Citation

Unson, J. M. (2009). Shariff Kabunsuan province abolished. Philippine Star.

Chicago Style (17th ed.) Citation

Unson, John M. "Shariff Kabunsuan Province Abolished." Philippine Star 2009.

MLA (9th ed.) Citation

Unson, John M. "Shariff Kabunsuan Province Abolished." Philippine Star, 2009.

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