APA (7th ed.) Citation

Palmer, A. W. (1962). A dictionary of modern history, 1789-1945. Cresset Press.

Chicago Style (17th ed.) Citation

Palmer, Alan Warwick. A Dictionary of Modern History, 1789-1945. London: Cresset Press, 1962.

MLA (9th ed.) Citation

Palmer, Alan Warwick. A Dictionary of Modern History, 1789-1945. Cresset Press, 1962.