Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Sfard, A., Gravemeijer, K., & Yackel, E. (2011). A Journey in Mathematics Education Research: Insights from the Work of Paul Cobb. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Anna Sfard, Koeno Gravemeijer, και Erna Yackel. A Journey in Mathematics Education Research: Insights from the Work of Paul Cobb. Dordrecht: Springer Netherlands, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. A Journey in Mathematics Education Research: Insights from the Work of Paul Cobb. Springer Netherlands, 2011.