SpringerLink (Online service), Bu, L., & Schoen, R. (2011). Model-Centered Learning: Pathways to Mathematical Understanding Using GeoGebra. SensePublishers.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Lingguo Bu, and Robert Schoen. Model-Centered Learning: Pathways to Mathematical Understanding Using GeoGebra. Rotterdam: SensePublishers, 2011.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Model-Centered Learning: Pathways to Mathematical Understanding Using GeoGebra. SensePublishers, 2011.
Warning: These citations may not always be 100% accurate.