Gurl, T. J., Artzt, A. F., & Sultan, A. (2012). Implementing the Common Core State Standards through Mathematical Problem Solving: High School. National council of teacher of mathematics.
Citação do estilo Chicago (17ª ed.)Gurl, Theresa J., Alice F. Artzt, e Alan Sultan. Implementing the Common Core State Standards Through Mathematical Problem Solving: High School. National council of teacher of mathematics, 2012.
Citação MLA (8ª ed.)Gurl, Theresa J., et al. Implementing the Common Core State Standards Through Mathematical Problem Solving: High School. National council of teacher of mathematics, 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.