APA (7th ed.) Citation

Gonzales, E. G. (2010). Update on chronic viral Hepatitis B. Manila Bulletin.

Chicago Style (17th ed.) Citation

Gonzales, Eduardo G. "Update on Chronic Viral Hepatitis B." Manila Bulletin 2010.

MLA (9th ed.) Citation

Gonzales, Eduardo G. "Update on Chronic Viral Hepatitis B." Manila Bulletin, 2010.

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