Espinoza González, J., Lupiáñez Gómez, J. L., & Segovia Alex, I. (2017). The posing of arithmetic problems by mathematically talented students. Universidad de Almería.
Citazione stile Chigago Style (17a edizione)Espinoza González, Johan, José Luis Lupiáñez Gómez, e Isidoro Segovia Alex. The Posing of Arithmetic Problems by Mathematically Talented Students. Universidad de Almería, 2017.
Citatione MLA (8a ed.)Espinoza González, Johan, et al. The Posing of Arithmetic Problems by Mathematically Talented Students. Universidad de Almería, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.