Common Core, Inc, & Clary, C. (2014). Common Core curriculum: United States history, grades K-2 (First edition.). Jossey-Bass.
Citação norma ChicagoCommon Core, Inc, and Chris Clary. Common Core Curriculum: United States History, Grades K-2. First edition. San Francisco, California: Jossey-Bass, 2014.
Citação norma MLACommon Core, Inc, and Chris Clary. Common Core Curriculum: United States History, Grades K-2. First edition. Jossey-Bass, 2014.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.