APA (7e ed.) Bronvermelding

Common Core, Inc, & Clary, C. (2014). Common Core curriculum: World history, grades 3-5 (First edition.). Jossey-Bass.

Chicago (17e ed.) Bronvermelding

Common Core, Inc, en Chris Clary. Common Core Curriculum: World History, Grades 3-5. First edition. San Francisco, California: Jossey-Bass, 2014.

MLA (9e ed.) Bronvermelding

Common Core, Inc, en Chris Clary. Common Core Curriculum: World History, Grades 3-5. First edition. Jossey-Bass, 2014.