Citazione Stile APA (7a Edizione)

Arguillas, C. O. (1998). Blackmail. IN Letter from Mindanao [column]. Philippine Daily Inquirer.

Citazione stile Chigago Style (17a edizione)

Arguillas, Carolyn O. "Blackmail. IN Letter from Mindanao [column]." Philippine Daily Inquirer 1998.

Citatione MLA (9a ed.)

Arguillas, Carolyn O. "Blackmail. IN Letter from Mindanao [column]." Philippine Daily Inquirer, 1998.