Roosevelt, E., & Brough, J. (1974). An untold story: The Roosevelts of Hyde Park / Elliott Roosevelt and James Brough. Dell.
Chicago-Zitierstil (17. Ausg.)Roosevelt, Elliott, und James Brough. An Untold Story: The Roosevelts of Hyde Park / Elliott Roosevelt and James Brough. New York: Dell, 1974.
MLA-Zitierstil (8. Ausg.)Roosevelt, Elliott, und James Brough. An Untold Story: The Roosevelts of Hyde Park / Elliott Roosevelt and James Brough. Dell, 1974.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.