APA (7th ed.) Citation
Rickard, C. (2013). Essential primary mathematics. Open University Press.
Chicago Style (17th ed.) Citation
Rickard, Caroline. Essential Primary Mathematics. Maidenhead, Berkshire, England: Open University Press, 2013.
MLA (9th ed.) Citation
Rickard, Caroline. Essential Primary Mathematics. Open University Press, 2013.
Warning: These citations may not always be 100% accurate.