Citazione Stile APA (7a Edizione)

Association of Teachers of Mathematics. (1977). Notes on mathematics for children. Cambridge University.

Citazione stile Chigago Style (17a edizione)

Association of Teachers of Mathematics. Notes on Mathematics for Children. Cambridge [England]: Cambridge University, 1977.

Citatione MLA (9a ed.)

Association of Teachers of Mathematics. Notes on Mathematics for Children. Cambridge University, 1977.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.