APA

Carr E. R., . (1965). The social studies. New York: Center for Applied Research in Education.

Chicago

Carr Edwin R, . 1965. The social studies. New York: Center for Applied Research in Education.

Harvard

Carr E. R., . (1965). The social studies. New York: Center for Applied Research in Education.

MLA

Carr Edwin R, . The social studies. New York: Center for Applied Research in Education. 1965.