APA Edition Citation

Palmer, A. (1962). The Penguin Dictionary of modern history 1789-1945 (Ed.2.).

Chicago Edition Citation

Palmer, Alan. The Penguin Dictionary of Modern History 1789-1945. Ed.2. England, Penguin books, 1962.

MLA Edition Citation

Palmer, Alan. The Penguin Dictionary of Modern History 1789-1945. Ed.2. 1962.