Elton, G. R. (1970). The practice of history (3rd impression.). The Fontana Library.
Chicago Style (17th ed.) CitationElton, G. R. The Practice of History. 3rd impression. London [etc.]: The Fontana Library, 1970.
MLA (9th ed.) CitationElton, G. R. The Practice of History. 3rd impression. The Fontana Library, 1970.
Warning: These citations may not always be 100% accurate.