Cita APA (7a ed.)

San Juan, T. S. (1999). Vigan struggle to protect past. Philippine Daily Inquirer.

Cita Chicago Style (17a ed.)

San Juan, Thelma S. "Vigan Struggle to Protect Past." Philippine Daily Inquirer 1999.

Cita MLA (9a ed.)

San Juan, Thelma S. "Vigan Struggle to Protect Past." Philippine Daily Inquirer, 1999.