APA (7th ed.) Citation

Sales, A. (2007). Ethanol caravan to drum up renewable energy. IN Sales talk [column]. Manila Bulletin.

Chicago Style (17th ed.) Citation

Sales, Arthur. "Ethanol Caravan to Drum Up Renewable Energy. IN Sales Talk [column]." Manila Bulletin 2007.

MLA (9th ed.) Citation

Sales, Arthur. "Ethanol Caravan to Drum Up Renewable Energy. IN Sales Talk [column]." Manila Bulletin, 2007.

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