Sanchez, E. (2006). Stocks plunge as oil surges to new high. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Sanchez, Elizabeth. "Stocks Plunge as Oil Surges to New High." Philippine Daily Inquirer 2006.
Citatione MLA (9a ed.)Sanchez, Elizabeth. "Stocks Plunge as Oil Surges to New High." Philippine Daily Inquirer, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.