APA (7th ed.) Citation

Orig, T. S. (1997). It is high time to use solar energy. Manila Bulletin.

Chicago Style (17th ed.) Citation

Orig, Thor S. "It Is High Time to Use Solar Energy." Manila Bulletin 1997.

MLA (9th ed.) Citation

Orig, Thor S. "It Is High Time to Use Solar Energy." Manila Bulletin, 1997.

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