APA (7th ed.) Citation

Ongpin, M. I. G. (2000). Professor IN ambient voices [column]. Philippines Free Press.

Chicago Style (17th ed.) Citation

Ongpin, Maria Isabel G. "Professor IN Ambient Voices [column]." Philippines Free Press 2000.

MLA (9th ed.) Citation

Ongpin, Maria Isabel G. "Professor IN Ambient Voices [column]." Philippines Free Press, 2000.

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