Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

Palmer, Alan Warwick. The Penguin Dictionary of Modern History: 1789-1945. 2nd ed. London [etc.]: Penguin Books, 1983.

Citatione MLA (9a ed.)

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