APA (7e ed.) Bronvermelding
Common Core, Inc, & Clary, C. (2014). Common Core curriculum: United States history, grades K-2 (First edition.). Jossey-Bass.
Chicago (17e ed.) Bronvermelding
Common Core, Inc, en Chris Clary. Common Core Curriculum: United States History, Grades K-2. First edition. San Francisco, California: Jossey-Bass, 2014.
MLA (9e ed.) Bronvermelding
Common Core, Inc, en Chris Clary. Common Core Curriculum: United States History, Grades K-2. First edition. Jossey-Bass, 2014.
Let op: Deze citaties zijn niet altijd 100% accuraat.