Cita APA (7th ed.)

Palmer, A. W. (1965). A dictionary of modern history, 1789-1945 (First edition.). Penguin Books.

Cita Chicago (17th ed.)

Palmer, Alan Warwick. A Dictionary of Modern History, 1789-1945. First edition. Harmondsworth, Middlesex: Penguin Books, 1965.

Cita MLA (8th ed.)

Palmer, Alan Warwick. A Dictionary of Modern History, 1789-1945. First edition. Penguin Books, 1965.