Lehrer, R., Slovin, H., Dougherty, B. J., & Zbiek, R. M. Developing essential understanding of geometry and measurement for teaching mathematics in grades 3-5.
Цитирование в стиле Чикаго (17-е изд.)Lehrer, Richard, Hannah Slovin, Barbara J. Dougherty, и Rose Mary Zbiek. Developing Essential Understanding of Geometry and Measurement for Teaching Mathematics in Grades 3-5.
Цитирование MLA (8-е изд.)Lehrer, Richard, et al. Developing Essential Understanding of Geometry and Measurement for Teaching Mathematics in Grades 3-5.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.