Hart-David Duff. (1964). Behind the scenes on a newspaper. Phoenix House.
Citazione stile Chigago Style (17a edizione)Hart-David Duff. Behind the Scenes on a Newspaper. London: Phoenix House, 1964.
Citatione MLA (9a ed.)Hart-David Duff. Behind the Scenes on a Newspaper. Phoenix House, 1964.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.