Roosevelt, E., & Brough, J. (1974). An untold story: The Roosevelts of Hyde Park / Elliott Roosevelt and James Brough. Dell.
Citazione stile Chigago Style (17a edizione)Roosevelt, Elliott, e James Brough. An Untold Story: The Roosevelts of Hyde Park / Elliott Roosevelt and James Brough. New York: Dell, 1974.
Citatione MLA (8a ed.)Roosevelt, Elliott, e James Brough. An Untold Story: The Roosevelts of Hyde Park / Elliott Roosevelt and James Brough. Dell, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.