Style de citation APA (7e éd.)

(2012). Number activities for children with mathematical learning difficulties / Mel Lever. [electronic resource].

Style de citation Chicago (17e éd.)

Number Activities for Children with Mathematical Learning Difficulties / Mel Lever. [electronic Resource]. 2012.

Style de citation MLA (9e éd.)

Number Activities for Children with Mathematical Learning Difficulties / Mel Lever. [electronic Resource]. 2012.

Attention : ces citations peuvent ne pas être correctes à 100%.