Cita APA (7a ed.)

Castillo, E. S. (1999). The language issue in RP education. Manila Bulletin.

Cita Chicago Style (17a ed.)

Castillo, Emma S. "The Language Issue in RP Education." Manila Bulletin 1999.

Cita MLA (9a ed.)

Castillo, Emma S. "The Language Issue in RP Education." Manila Bulletin, 1999.