APA Edition Citation

Clarke, E. (1974). Objective tests in O level history: Europe and the modern world 1870-1970. John Murray.

Chicago Edition Citation

Clarke, Ernest. Objective Tests in O Level History: Europe and the Modern World 1870-1970. London: John Murray, 1974.

MLA Edition Citation

Clarke, Ernest. Objective Tests in O Level History: Europe and the Modern World 1870-1970. John Murray, 1974.

Warning: These citations may not always be 100% accurate.