APA (7th ed.) Citation

Hansen, A. (2006). Children's errors in mathematics: Understanding common misconceptions in primary schools. Learning Matters.

Chicago Style (17th ed.) Citation

Hansen, Alice. Children's Errors in Mathematics: Understanding Common Misconceptions in Primary Schools. Exeter, EX: Learning Matters, 2006.

MLA (9th ed.) Citation

Hansen, Alice. Children's Errors in Mathematics: Understanding Common Misconceptions in Primary Schools. Learning Matters, 2006.