APA (7th ed.) Citation

Cabral, E. I. (2003). Hypertension leads to a harder working but less efficient heart. IN Cora zone [column]. Philippine Star.

Chicago Style (17th ed.) Citation

Cabral, Esperanza I. "Hypertension Leads to a Harder Working but Less Efficient Heart. IN Cora Zone [column]." Philippine Star 2003.

MLA (9th ed.) Citation

Cabral, Esperanza I. "Hypertension Leads to a Harder Working but Less Efficient Heart. IN Cora Zone [column]." Philippine Star, 2003.