APA (7th ed.) Citation

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.) Citation

National 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.) Citation

National 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.

Warning: These citations may not always be 100% accurate.