Sinclair, N., & Pimm, D. Developing essential understanding of geometry for teaching mathematics in grades 6-8.
芝加哥风格引文Sinclair, Nathalie, 与 David Pimm. Developing Essential Understanding of Geometry for Teaching Mathematics in Grades 6-8.
MLA引文Sinclair, Nathalie, 与 David Pimm. Developing Essential Understanding of Geometry for Teaching Mathematics in Grades 6-8.
警告：这些引文格式不一定是100％准确.