Ryan, J., & Williams, J. (2007). Children's mathematics 4-15 : learning from errors and misconceptions / Julie Ryan, Julian Williams: Learning from errors and misconceptions. McGraw-Hill/Open University Press.
Chicago Style (17th ed.) CitationRyan, Julie, and Julian Williams. Children's Mathematics 4-15 : Learning from Errors and Misconceptions / Julie Ryan, Julian Williams: Learning from Errors and Misconceptions. Maidenhead: McGraw-Hill/Open University Press, 2007.
MLA (9th ed.) CitationRyan, Julie, and Julian Williams. Children's Mathematics 4-15 : Learning from Errors and Misconceptions / Julie Ryan, Julian Williams: Learning from Errors and Misconceptions. McGraw-Hill/Open University Press, 2007.
Warning: These citations may not always be 100% accurate.