APA (7th ed.) Citation

Chua, P. S. (2009). The Gawad Kalinga virus. Malaya.

Chicago Style (17th ed.) Citation

Chua, Philip S. "The Gawad Kalinga Virus." Malaya 2009.

MLA (9th ed.) Citation

Chua, Philip S. "The Gawad Kalinga Virus." Malaya, 2009.

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