National Council of Teachers of Mathematics, Stylianou, D. A., Blanton, M. L., & Knuth, E. J. (2011). Teaching and learning proof across the grades : a K-16 perspective / edited by Despina A. Stylianou, Maria L. Blanton and Eric J. Knuth: A K-16 perspective. Routledge.
Chicago Style (17th ed.) CitationNational Council of Teachers of Mathematics, Despina A. Stylianou, Maria L. Blanton, and Eric J. Knuth. Teaching and Learning Proof Across the Grades : A K-16 Perspective / Edited by Despina A. Stylianou, Maria L. Blanton and Eric J. Knuth: A K-16 Perspective. New York, NY ; Abingdon: Routledge, 2011.
MLA (9th ed.) CitationNational Council of Teachers of Mathematics, et al. Teaching and Learning Proof Across the Grades : A K-16 Perspective / Edited by Despina A. Stylianou, Maria L. Blanton and Eric J. Knuth: A K-16 Perspective. Routledge, 2011.