APA citiranje

Caoili, C. S. (1997). Scientists say red tide good source of pharmaceutical drugs. Manila Bulletin.

Chicago Style (17th ed.) Citation

Caoili, Carayo S. "Scientists Say Red Tide Good Source of Pharmaceutical Drugs." Manila Bulletin 1997.

MLA citiranje

Caoili, Carayo S. "Scientists Say Red Tide Good Source of Pharmaceutical Drugs." Manila Bulletin, 1997.