MLA

Edgar Galindo; Adelinda A. Candeias; Heldemerina S. Pires; Miguel Ángel Carbonero. School Achievement and Failure In Portuguese and Spanish Speaking Countries. Frontiers Media SA, 2018.

APA

Edgar Galindo; Adelinda A. Candeias; Heldemerina S. Pires; Miguel Ángel Carbonero, E. Galindo; Adelinda A. Candeias; Heldemerina S. Pires; Miguel Ángel Carbonero. (2018). School Achievement and Failure in Portuguese and Spanish Speaking Countries. Frontiers Media SA.

Chicago

Edgar Galindo; Adelinda A. Candeias; Heldemerina S. Pires; Miguel Ángel Carbonero School Achievement and Failure In Portuguese and Spanish Speaking Countries. : Frontiers Media SA, 2018.