APA Edition Citation

Palmer, A. (1983). The Penguin dictionary of modern history 1789-1945 / Alan Palmer (2nd ed.). Penguin.

Chicago Edition Citation

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

MLA Edition Citation

Palmer, Alan. The Penguin Dictionary of Modern History 1789-1945 / Alan Palmer. 2nd ed. Penguin, 1983.