Quadling, D. A. (1969). The same, but different: A survey of the notion of equivalence in the context of school mathematics. Published for the Mathematical Association by Bell.
Chicago Style (17th ed.) CitationQuadling, D. A. The Same, but Different: A Survey of the Notion of Equivalence in the Context of School Mathematics. London: Published for the Mathematical Association by Bell, 1969.
MLA (8th ed.) CitationQuadling, D. A. The Same, but Different: A Survey of the Notion of Equivalence in the Context of School Mathematics. Published for the Mathematical Association by Bell, 1969.
Warning: These citations may not always be 100% accurate.