Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Levenson, E., Tirosh, D., & Tsamir, P. (2011). Preschool Geometry: Theory, Research, and Practical Perspectives. SensePublishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Esther Levenson, Dina Tirosh, και Pessia Tsamir. Preschool Geometry: Theory, Research, and Practical Perspectives. Rotterdam: SensePublishers, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Preschool Geometry: Theory, Research, and Practical Perspectives. SensePublishers, 2011.