University of London. Chelsea College. the CSMS Mathematics Team & Hart, K. M. (1981). Children's understanding of mathematics: 11-16. John Murray.
Chicago Style (17th ed.) CitationUniversity of London. Chelsea College. the CSMS Mathematics Team and Kathleen M. Hart. Children's Understanding of Mathematics: 11-16. London: John Murray, 1981.
MLA (9th ed.) CitationUniversity of London. Chelsea College. the CSMS Mathematics Team and Kathleen M. Hart. Children's Understanding of Mathematics: 11-16. John Murray, 1981.
Warning: These citations may not always be 100% accurate.