Sheila, C. (2005). A Question of maths: Addition. The Brown Reference Group.
Chicago Style (17th ed.) CitationSheila, Cato. A Question of Maths: Addition. London: The Brown Reference Group, 2005.
MLA (9th ed.) CitationSheila, Cato. A Question of Maths: Addition. The Brown Reference Group, 2005.
Warning: These citations may not always be 100% accurate.