APA (7th ed.) Citation

Palmer, A. (1983). The Penguin dictionary of modern history: 1789 - 1945 (2. ed., reprint.). Penguin Books.

Chicago Style (17th ed.) Citation

Palmer, Alan. The Penguin Dictionary of Modern History: 1789 - 1945. 2. ed., reprint. Harmondsworth: Penguin Books, 1983.

MLA (9th ed.) Citation

Palmer, Alan. The Penguin Dictionary of Modern History: 1789 - 1945. 2. ed., reprint. Penguin Books, 1983.