Citazione Stile APA (7a Edizione)

Morgan, K. O. The Twentieth Century (1914 - 1984): Kenneth O. Morgan. The Oxford illustrated history of Britain.(1989).

Citazione stile Chigago Style (17a edizione)

Morgan, Kenneth O. "The Twentieth Century (1914 - 1984): Kenneth O. Morgan." The Oxford Illustrated History of Britain.(1989) .

Citatione MLA (8a ed.)

Morgan, Kenneth O. "The Twentieth Century (1914 - 1984): Kenneth O. Morgan." The Oxford Illustrated History of Britain.(1989), .