APA (7th ed.) Citation

Isaac, N. B. (1998). World no. tobacco today. Manila Bulletin.

Chicago Style (17th ed.) Citation

Isaac, Norman B. "World No. Tobacco Today." Manila Bulletin 1998.

MLA (9th ed.) Citation

Isaac, Norman B. "World No. Tobacco Today." Manila Bulletin, 1998.

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