New York Times News Service & Reuters. (2013). Obama calls for unity, equality. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)New York Times News Service e Reuters. "Obama Calls for Unity, Equality." Philippine Daily Inquirer 2013.
Citatione MLA (9a ed.)New York Times News Service e Reuters. "Obama Calls for Unity, Equality." Philippine Daily Inquirer, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.