Citazione Stile APA (7a Edizione)
Anna Sfard, K. G. A Journey in Mathematics Education Research: Insights from the Work of Paul Cobb. Springer.
Citazione stile Chigago Style (17a edizione)
Anna Sfard, Koeno Gravemeijer. A Journey in Mathematics Education Research: Insights from the Work of Paul Cobb. Dordrecht, Holanda: Springer.
Citatione MLA (9a ed.)
Anna Sfard, Koeno Gravemeijer. A Journey in Mathematics Education Research: Insights from the Work of Paul Cobb. Springer.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.