APA (7th ed.) Citation

Llaguno, C. T. (1999). The Killing of a student on campus. IN Letters [column]. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Llaguno, Claro T. "The Killing of a Student on Campus. IN Letters [column]." Philippine Daily Inquirer 1999.

MLA (9th ed.) Citation

Llaguno, Claro T. "The Killing of a Student on Campus. IN Letters [column]." Philippine Daily Inquirer, 1999.