APA (7th ed.) Citation

Plaza, G. A. (1998). Beating the doomsday clock. Manila Bulletin.

Chicago Style (17th ed.) Citation

Plaza, Gerry A. "Beating the Doomsday Clock." Manila Bulletin 1998.

MLA (9th ed.) Citation

Plaza, Gerry A. "Beating the Doomsday Clock." Manila Bulletin, 1998.

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