Cita APA (7a ed.)

Garcellano, R. A. (2017). Mr. Duterte's war, part 2. IN Opinion [column]. Philippine Daily Inquirer.

Cita Chicago Style (17a ed.)

Garcellano, Rosario A. "Mr. Duterte's War, Part 2. IN Opinion [column]." Philippine Daily Inquirer 2017.

Cita MLA (9a ed.)

Garcellano, Rosario A. "Mr. Duterte's War, Part 2. IN Opinion [column]." Philippine Daily Inquirer, 2017.