Cita APA (7th ed.)

Estupigan, R. (1999). Philippine tourism industry on the uprising. Manila Bulletin.

Cita Chicago (17th ed.)

Estupigan, Ruth. "Philippine Tourism Industry on the Uprising." Manila Bulletin 1999.

Cita MLA (9th ed.)

Estupigan, Ruth. "Philippine Tourism Industry on the Uprising." Manila Bulletin, 1999.