APA引文

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.

Chicago Style (17th ed.) Citation

Gurl, Theresa J., Alice F. Artzt, and Alan Sultan. Implementing the Common Core State Standards Through Mathematical Problem Solving: High School. National council of teacher of mathematics, 2012.

MLA引文

Gurl, Theresa J., et al. Implementing the Common Core State Standards Through Mathematical Problem Solving: High School. National council of teacher of mathematics, 2012.