APA (7th ed.) Citation

Katigbak, A. F. (2004). Rheumatoid arthritis. IN Painformation [column]: A disease of unknown cause (Part I). Philippine Star.

Chicago Style (17th ed.) Citation

Katigbak, Antonio F. "Rheumatoid Arthritis. IN Painformation [column]: A Disease of Unknown Cause (Part I)." Philippine Star 2004.

MLA (9th ed.) Citation

Katigbak, Antonio F. "Rheumatoid Arthritis. IN Painformation [column]: A Disease of Unknown Cause (Part I)." Philippine Star, 2004.