Παραπομπή σε μορφή APA (7η εκδ.)

Walls, F. (2009). Mathematical Subjects: Children Talk About Their Mathematics Lives. Springer US.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Walls, Fiona. Mathematical Subjects: Children Talk About Their Mathematics Lives. Boston, MA: Springer US, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

Walls, Fiona. Mathematical Subjects: Children Talk About Their Mathematics Lives. Springer US, 2009.