APA Citation

(1993). Adding up the sums 2: Comparative information for schools (3rd impression.). London: HMSO.

Chicago Style Citation

Adding Up the Sums 2: Comparative Information for Schools. 3rd impression. London: HMSO, 1993.

MLA Citation

Adding Up the Sums 2: Comparative Information for Schools. 3rd impression. London: HMSO, 1993.

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