Citazione Stile APA (7a Edizione)

Valencia, R. (2002). The Eye care revolution. IN Lotus pond [column]. Philippine Daily Inquirer.

Citazione stile Chigago Style (17a edizione)

Valencia, R. "The Eye Care Revolution. IN Lotus Pond [column]." Philippine Daily Inquirer 2002.

Citatione MLA (9a ed.)

Valencia, R. "The Eye Care Revolution. IN Lotus Pond [column]." Philippine Daily Inquirer, 2002.