APA (7th ed.) Citation

Santiago, R. (1999). 1999 national export congress. Manila Bulletin.

Chicago Style (17th ed.) Citation

Santiago, Roni. "1999 National Export Congress." Manila Bulletin 1999.

MLA (9th ed.) Citation

Santiago, Roni. "1999 National Export Congress." Manila Bulletin, 1999.

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