APA (7th ed.) Citation

Castro, J. E. J. (1997). Changes urged in electoral system. Manila Bulletin.

Chicago Style (17th ed.) Citation

Castro, Jorge E. Jr. "Changes Urged in Electoral System." Manila Bulletin 1997.

MLA (9th ed.) Citation

Castro, Jorge E. Jr. "Changes Urged in Electoral System." Manila Bulletin, 1997.

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