Citazione Stile APA (7a Edizione)

Cabrera, C. (1999). What should a UP president be?. IN Letters [column]. Philippine Daily Inquirer.

Citazione stile Chigago Style (17a edizione)

Cabrera, Clodualdo. "What Should a UP President Be?. IN Letters [column]." Philippine Daily Inquirer 1999.

Citatione MLA (9a ed.)

Cabrera, Clodualdo. "What Should a UP President Be?. IN Letters [column]." Philippine Daily Inquirer, 1999.