Gaya APA

Palmer, A, [, , , , ]. (1967). A dictionary of modern history 1789-1945, [repr.]. - Penguin, R.26. Tjet.pertama 1962. . [Harmondsworth]: Penguin Books.

Gaya MLA

Palmer, A.W., [1926-, , , , ].. "A dictionary of modern history 1789-1945, [repr.]. - Penguin, R.26. Tjet.pertama 1962. ". [Harmondsworth]: Penguin Books, 1967. Buku.