Cita APA (7a ed.)

Gatdula, D. (1999). US healthcare firm buys 50% of Philamcare. Philippine Star.

Cita Chicago Style (17a ed.)

Gatdula, Donnabelle. "US Healthcare Firm Buys 50% of Philamcare." Philippine Star 1999.

Cita MLA (9a ed.)

Gatdula, Donnabelle. "US Healthcare Firm Buys 50% of Philamcare." Philippine Star, 1999.