APA (7th ed.) Citation

Ong, Y. V. (2012). Impeachment 101. IN Citizen Y [column]. Philippine Star.

Chicago Style (17th ed.) Citation

Ong, Yoly Villanueva. "Impeachment 101. IN Citizen Y [column]." Philippine Star 2012.

MLA (9th ed.) Citation

Ong, Yoly Villanueva. "Impeachment 101. IN Citizen Y [column]." Philippine Star, 2012.

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