Cita APA (7a ed.)

Villanueva, M. A. (1999). Erap launches Concord for Charter change initiative. Philippine Star.

Cita Chicago Style (17a ed.)

Villanueva, Marichu A. "Erap Launches Concord for Charter Change Initiative." Philippine Star 1999.

Cita MLA (9a ed.)

Villanueva, Marichu A. "Erap Launches Concord for Charter Change Initiative." Philippine Star, 1999.