Cita APA (7th ed.)

Espinoza González, J., Lupiáñez Gómez, J. L., & Segovia Alex, I. (2017). The posing of arithmetic problems by mathematically talented students. Universidad de Almería.

Cita Chicago (17th ed.)

Espinoza González, Johan, José Luis Lupiáñez Gómez, i Isidoro Segovia Alex. The Posing of Arithmetic Problems by Mathematically Talented Students. Universidad de Almería, 2017.

Cita MLA (8th ed.)

Espinoza González, Johan, et al. The Posing of Arithmetic Problems by Mathematically Talented Students. Universidad de Almería, 2017.