Citazione Stile APA (7a Edizione)

Dowker, A., & Fritz, A. (2019). Children’s mathematical learning difficulties: Some contributory factors and interventions. Springer.

Citazione stile Chigago Style (17a edizione)

Dowker, A., e A. Fritz. Children’s Mathematical Learning Difficulties: Some Contributory Factors and Interventions. Springer, 2019.

Citatione MLA (9a ed.)

Dowker, A., e A. Fritz. Children’s Mathematical Learning Difficulties: Some Contributory Factors and Interventions. Springer, 2019.