APA (7th ed.) Citation

Roosevelt, E., & Brough, J. (1974). An untold story: The Roosevelts of Hyde Park. Allen.

Chicago Style (17th ed.) Citation

Roosevelt, Elliott, and James Brough. An Untold Story: The Roosevelts of Hyde Park. London: Allen, 1974.

MLA (8th ed.) Citation

Roosevelt, Elliott, and James Brough. An Untold Story: The Roosevelts of Hyde Park. Allen, 1974.